112323022021 has 16 divisors (see below), whose sum is σ = 132532485120. Its totient is φ = 93155437440.

The previous prime is 112323021997. The next prime is 112323022067. The reversal of 112323022021 is 120220323211.

It is a cyclic number.

It is not a de Polignac number, because 112323022021 - 2⁵ = 112323021989 is a prime.

It is a super-2 number, since 2×112323022021² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112323022021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112323022621) 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 15 ways as a sum of consecutive naturals, for example, 1345905 + ... + 1426921.

It is an arithmetic number, because the mean of its divisors is an integer number (8283280320).

Almost surely, 2^112323022021 is an apocalyptic number.

It is an amenable number.

112323022021 is a deficient number, since it is larger than the sum of its proper divisors (20209463099).

112323022021 is an equidigital number, since it uses as much as digits as its factorization.

112323022021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87444.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 112323022021 its reverse (120220323211), we get a palindrome (232543345232).

The spelling of 112323022021 in words is "one hundred twelve billion, three hundred twenty-three million, twenty-two thousand, twenty-one".