122626434774 has 16 divisors (see below), whose sum is σ = 245329334640. Its totient is φ = 40862734080.

The previous prime is 122626434751. The next prime is 122626434809. The reversal of 122626434774 is 477434626221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3165187 + ... + 3203694.

It is an arithmetic number, because the mean of its divisors is an integer number (15333083415).

Almost surely, 2^122626434774 is an apocalyptic number.

122626434774 is an abundant number, since it is smaller than the sum of its proper divisors (122702899866).

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

122626434774 is a wasteful number, since it uses less digits than its factorization.

122626434774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6372095.

The product of its digits is 2709504, while the sum is 48.

The spelling of 122626434774 in words is "one hundred twenty-two billion, six hundred twenty-six million, four hundred thirty-four thousand, seven hundred seventy-four".