122112010200011 has 16 divisors (see below), whose sum is σ = 131543145023808. Its totient is φ = 112686294873600.

The previous prime is 122112010199987. The next prime is 122112010200043. The reversal of 122112010200011 is 110002010211221.

It is a cyclic number.

It is not a de Polignac number, because 122112010200011 - 2³⁸ = 121837132293067 is a prime.

It is a super-2 number, since 2×122112010200011² (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 (122112010200091) 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, 666491426 + ... + 666674616.

It is an arithmetic number, because the mean of its divisors is an integer number (8221446563988).

Almost surely, 2^{122112010200011} is an apocalyptic number.

122112010200011 is a deficient number, since it is larger than the sum of its proper divisors (9431134823797).

122112010200011 is a wasteful number, since it uses less digits than its factorization.

122112010200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197702.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 122112010200011 its reverse (110002010211221), we get a palindrome (232114020411232).

The spelling of 122112010200011 in words is "one hundred twenty-two trillion, one hundred twelve billion, ten million, two hundred thousand, eleven".