112212022101011 has 16 divisors (see below), whose sum is σ = 128273781841920. Its totient is φ = 96158131548000.

The previous prime is 112212022100999. The next prime is 112212022101073. The reversal of 112212022101011 is 110101220212211.

It is a cyclic number.

It is not a de Polignac number, because 112212022101011 - 2²⁶ = 112211954992147 is a prime.

It is a super-2 number, since 2×112212022101011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112212022121011) 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, 1634780030 + ... + 1634848668.

It is an arithmetic number, because the mean of its divisors is an integer number (8017111365120).

Almost surely, 2^{112212022101011} is an apocalyptic number.

112212022101011 is a deficient number, since it is larger than the sum of its proper divisors (16061759740909).

112212022101011 is an equidigital number, since it uses as much as digits as its factorization.

112212022101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122554.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112212022101011 its reverse (110101220212211), we get a palindrome (222313242313222).

The spelling of 112212022101011 in words is "one hundred twelve trillion, two hundred twelve billion, twenty-two million, one hundred one thousand, eleven".