113222564505131 has 32 divisors (see below), whose sum is σ = 121075673757696. Its totient is φ = 105507198720000.

The previous prime is 113222564505109. The next prime is 113222564505173. The reversal of 113222564505131 is 131505465222311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113222564505131 is a prime.

It is a super-2 number, since 2×113222564505131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113222564505731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1047032936 + ... + 1047141066.

It is an arithmetic number, because the mean of its divisors is an integer number (3783614804928).

Almost surely, 2^{113222564505131} is an apocalyptic number.

113222564505131 is a deficient number, since it is larger than the sum of its proper divisors (7853109252565).

113222564505131 is a wasteful number, since it uses less digits than its factorization.

113222564505131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109643.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 113222564505131 in words is "one hundred thirteen trillion, two hundred twenty-two billion, five hundred sixty-four million, five hundred five thousand, one hundred thirty-one".