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2222313030031 = 7393373260431
BaseRepresentation
bin100000010101101100001…
…011011100000110001111
321212110011211000220102011
4200111230023130012033
5242402244113430111
64420525544442051
7316361663036533
oct40255413340617
97773154026364
102222313030031
11787528851776
122ba848179327
131317425160a3
14797bc117bc3
153cc1a2b5021
hex2056c2dc18f

2222313030031 has 8 divisors (see below), whose sum is σ = 2252997637184. Its totient is φ = 2191634962560.

The previous prime is 2222313030001. The next prime is 2222313030097. The reversal of 2222313030031 is 1300303132222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2222313030031 - 211 = 2222313027983 is a prime.

It is a super-2 number, since 2×22223130300312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2222313029984 and 2222313030011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222313030001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 948615 + ... + 2311816.

It is an arithmetic number, because the mean of its divisors is an integer number (281624704648).

Almost surely, 22222313030031 is an apocalyptic number.

2222313030031 is a deficient number, since it is larger than the sum of its proper divisors (30684607153).

2222313030031 is an equidigital number, since it uses as much as digits as its factorization.

2222313030031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3269841.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2222313030031 its reverse (1300303132222), we get a palindrome (3522616162253).

The spelling of 2222313030031 in words is "two trillion, two hundred twenty-two billion, three hundred thirteen million, thirty thousand, thirty-one".

Divisors: 1 73 9337 681601 3260431 238011463 30442644247 2222313030031