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2222113024131 = 3711132925516013
BaseRepresentation
bin100000010101100000010…
…000011110100010000011
321212102122212200112220020
4200111200100132202003
5242401341413233011
64420454041544523
7316354014026130
oct40254020364203
97772585615806
102222113024131
11787435965340
122ba7b11a5143
1313170cc591c0
147979d733587
153cc07959006
hex2056041e883

2222113024131 has 64 divisors (see below), whose sum is σ = 4115222737920. Its totient is φ = 1028805603840.

The previous prime is 2222113024123. The next prime is 2222113024163. The reversal of 2222113024131 is 1314203112222.

It is not a de Polignac number, because 2222113024131 - 23 = 2222113024123 is a prime.

It is a super-2 number, since 2×22221130241312 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2222113034131) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12670920 + ... + 12845093.

It is an arithmetic number, because the mean of its divisors is an integer number (64300355280).

Almost surely, 22222113024131 is an apocalyptic number.

2222113024131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2222113024131 is a deficient number, since it is larger than the sum of its proper divisors (1893109713789).

2222113024131 is a wasteful number, since it uses less digits than its factorization.

2222113024131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25516076.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 2222113024131 its reverse (1314203112222), we get a palindrome (3536316136353).

The spelling of 2222113024131 in words is "two trillion, two hundred twenty-two billion, one hundred thirteen million, twenty-four thousand, one hundred thirty-one".

Divisors: 1 3 7 11 13 21 29 33 39 77 87 91 143 203 231 273 319 377 429 609 957 1001 1131 2233 2639 3003 4147 6699 7917 12441 29029 87087 25516013 76548039 178612091 280676143 331708169 535836273 739964377 842028429 995124507 1964733001 2219893131 2321957183 3648789859 5179750639 5894199003 6965871549 8139608147 9619536901 10946369577 15539251917 24418824441 25541529013 28858610703 56977257029 67336758307 76624587039 105814905911 170931771087 202010274921 317444717733 740704341377 2222113024131