112231103022021 has 16 divisors (see below), whose sum is σ = 152206017177600. Its totient is φ = 73538932946928.

The previous prime is 112231103021971. The next prime is 112231103022023. The reversal of 112231103022021 is 120220301132211.

It is not a de Polignac number, because 112231103022021 - 2¹⁸ = 112231102759877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112231103022023) 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, 57898741 + ... + 59805738.

It is an arithmetic number, because the mean of its divisors is an integer number (9512876073600).

Almost surely, 2^{112231103022021} is an apocalyptic number.

It is an amenable number.

112231103022021 is a deficient number, since it is larger than the sum of its proper divisors (39974914155579).

112231103022021 is a wasteful number, since it uses less digits than its factorization.

112231103022021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117709928.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 112231103022021 its reverse (120220301132211), we get a palindrome (232451404154232).

The spelling of 112231103022021 in words is "one hundred twelve trillion, two hundred thirty-one billion, one hundred three million, twenty-two thousand, twenty-one".