112112202211211 has 32 divisors (see below), whose sum is σ = 115567552880640. Its totient is φ = 108693638726400.

The previous prime is 112112202211189. The next prime is 112112202211237.

It is a happy number.

112112202211211 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 112112202211211 - 2⁴⁶ = 41743458033547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112112202211291) 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, 7056843710 + ... + 7056859596.

It is an arithmetic number, because the mean of its divisors is an integer number (3611486027520).

Almost surely, 2^{112112202211211} is an apocalyptic number.

112112202211211 is a deficient number, since it is larger than the sum of its proper divisors (3455350669429).

112112202211211 is a wasteful number, since it uses less digits than its factorization.

112112202211211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17795.

The product of its (nonzero) digits is 64, while the sum is 20.

It can be divided in two parts, 11211220 and 2211211, that added together give a palindrome (13422431).

The spelling of 112112202211211 in words is "one hundred twelve trillion, one hundred twelve billion, two hundred two million, two hundred eleven thousand, two hundred eleven".