112302320022021 has 16 divisors (see below), whose sum is σ = 153787319711424. Its totient is φ = 72842871118464.

The previous prime is 112302320022019. The next prime is 112302320022031. The reversal of 112302320022021 is 120220023203211.

It is not a de Polignac number, because 112302320022021 - 2¹ = 112302320022019 is a prime.

It is a super-2 number, since 2×112302320022021² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112302320022001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8701080 + ... + 17329553.

It is an arithmetic number, because the mean of its divisors is an integer number (9611707481964).

Almost surely, 2^{112302320022021} is an apocalyptic number.

It is an amenable number.

112302320022021 is a deficient number, since it is larger than the sum of its proper divisors (41484999689403).

112302320022021 is a wasteful number, since it uses less digits than its factorization.

112302320022021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26069540.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 112302320022021 its reverse (120220023203211), we get a palindrome (232522343225232).

The spelling of 112302320022021 in words is "one hundred twelve trillion, three hundred two billion, three hundred twenty million, twenty-two thousand, twenty-one".