122200011022112 has 24 divisors (see below), whose sum is σ = 240628621217292. Its totient is φ = 61087980236800.

The previous prime is 122200011022097. The next prime is 122200011022147. The reversal of 122200011022112 is 211220110002221.

It can be written as a sum of positive squares in 2 ways, for example, as 93043078141456 + 29156932880656 = 9645884^2 + 5399716^2 .

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, 375624689 + ... + 375949872.

Almost surely, 2^{122200011022112} is an apocalyptic number.

It is an amenable number.

122200011022112 is a deficient number, since it is larger than the sum of its proper divisors (118428610195180).

122200011022112 is an equidigital number, since it uses as much as digits as its factorization.

122200011022112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751579652 (or 751579644 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 122200011022112 its reverse (211220110002221), we get a palindrome (333420121024333).

The spelling of 122200011022112 in words is "one hundred twenty-two trillion, two hundred billion, eleven million, twenty-two thousand, one hundred twelve".