122504476764 has 48 divisors (see below), whose sum is σ = 305486754048. Its totient is φ = 38073585408.

The previous prime is 122504476739. The next prime is 122504476793. The reversal of 122504476764 is 467674405221.

122504476764 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2784304 + ... + 2827959.

It is an arithmetic number, because the mean of its divisors is an integer number (6364307376).

Almost surely, 2^122504476764 is an apocalyptic number.

It is an amenable number.

122504476764 is an abundant number, since it is smaller than the sum of its proper divisors (182982277284).

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

122504476764 is a wasteful number, since it uses less digits than its factorization.

122504476764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5612394 (or 5612392 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 122504476764 in words is "one hundred twenty-two billion, five hundred four million, four hundred seventy-six thousand, seven hundred sixty-four".