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2222331013013 = 29711123961109
BaseRepresentation
bin100000010101101101010…
…000000010011110010101
321212110020001212112102112
4200111231100002132111
5242402313214404023
64420531430120405
7316362301635206
oct40255520023625
97773201775375
102222331013013
11787537a14641
122ba8521b0105
131317461713c7
14797c06795ad
153cc1bb68478
hex2056d402795

2222331013013 has 16 divisors (see below), whose sum is σ = 2333421302400. Its totient is φ = 2113591824960.

The previous prime is 2222331012989. The next prime is 2222331013027. The reversal of 2222331013013 is 3103101332222.

It is a cyclic number.

It is not a de Polignac number, because 2222331013013 - 26 = 2222331012949 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2222331013013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222331013073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1831703 + ... + 2792811.

It is an arithmetic number, because the mean of its divisors is an integer number (145838831400).

Almost surely, 22222331013013 is an apocalyptic number.

It is an amenable number.

2222331013013 is a deficient number, since it is larger than the sum of its proper divisors (111090289387).

2222331013013 is a wasteful number, since it uses less digits than its factorization.

2222331013013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962332.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2222331013013 its reverse (3103101332222), we get a palindrome (5325432345235).

The spelling of 2222331013013 in words is "two trillion, two hundred twenty-two billion, three hundred thirty-one million, thirteen thousand, thirteen".

Divisors: 1 29 71 1123 2059 32567 79733 961109 2312257 27872161 68238739 1079325407 1978923431 31300436803 76632103897 2222331013013