112212213203111 has 32 divisors (see below), whose sum is σ = 133662335938560. Its totient is φ = 92203389645696.

The previous prime is 112212213203099. The next prime is 112212213203113. The reversal of 112212213203111 is 111302312212211.

It is not a de Polignac number, because 112212213203111 - 2⁶ = 112212213203047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112212213203113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5420591 + ... + 15931328.

It is an arithmetic number, because the mean of its divisors is an integer number (4176947998080).

Almost surely, 2^{112212213203111} is an apocalyptic number.

112212213203111 is a deficient number, since it is larger than the sum of its proper divisors (21450122735449).

112212213203111 is a wasteful number, since it uses less digits than its factorization.

112212213203111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21352263.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 112212213203111 its reverse (111302312212211), we get a palindrome (223514525415322).

The spelling of 112212213203111 in words is "one hundred twelve trillion, two hundred twelve billion, two hundred thirteen million, two hundred three thousand, one hundred eleven".