112031112221331 has 16 divisors (see below), whose sum is σ = 149602976463360. Its totient is φ = 74573331354720.

The previous prime is 112031112221321. The next prime is 112031112221351. The reversal of 112031112221331 is 133122211130211.

It is not a de Polignac number, because 112031112221331 - 2³⁵ = 111996752482963 is a prime.

It is a super-2 number, since 2×112031112221331² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112031112221321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149706150 + ... + 150452628.

It is an arithmetic number, because the mean of its divisors is an integer number (9350186028960).

Almost surely, 2^{112031112221331} is an apocalyptic number.

112031112221331 is a deficient number, since it is larger than the sum of its proper divisors (37571864242029).

112031112221331 is an equidigital number, since it uses as much as digits as its factorization.

112031112221331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822826.

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 112031112221331 its reverse (133122211130211), we get a palindrome (245153323351542).

The spelling of 112031112221331 in words is "one hundred twelve trillion, thirty-one billion, one hundred twelve million, two hundred twenty-one thousand, three hundred thirty-one".