112112020211211 has 24 divisors (see below), whose sum is σ = 173547475090080. Its totient is φ = 69559514297856.

The previous prime is 112112020211201. The next prime is 112112020211237.

It is a happy number.

112112020211211 is a `hidden beast` number, since 1 + 121 + 120 + 2 + 0 + 211 + 211 = 666.

112112020211211 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 112112020211211 - 2¹⁷ = 112112020080139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112112020211201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7318964806 + ... + 7318980123.

It is an arithmetic number, because the mean of its divisors is an integer number (7231144795420).

Almost surely, 2^{112112020211211} is an apocalyptic number.

112112020211211 is a deficient number, since it is larger than the sum of its proper divisors (61435454878869).

112112020211211 is a wasteful number, since it uses less digits than its factorization.

112112020211211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14637944995 (or 14637944992 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

The spelling of 112112020211211 in words is "one hundred twelve trillion, one hundred twelve billion, twenty million, two hundred eleven thousand, two hundred eleven".