122200313213112 has 16 divisors (see below), whose sum is σ = 305500783032840. Its totient is φ = 40733437737696.

The previous prime is 122200313213093. The next prime is 122200313213159. The reversal of 122200313213112 is 211312313002221.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 5091679717213 = 122200313213112 / (1 + 2 + 2 + 2 + 0 + 0 + 3 + 1 + 3 + 2 + 1 + 3 + 1 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2545839858583 + ... + 2545839858630.

Almost surely, 2^{122200313213112} is an apocalyptic number.

122200313213112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122200313213112 is an abundant number, since it is smaller than the sum of its proper divisors (183300469819728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122200313213112 is a wasteful number, since it uses less digits than its factorization.

122200313213112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5091679717222 (or 5091679717218 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 122200313213112 its reverse (211312313002221), we get a palindrome (333512626215333).

The spelling of 122200313213112 in words is "one hundred twenty-two trillion, two hundred billion, three hundred thirteen million, two hundred thirteen thousand, one hundred twelve".