122621107304 has 16 divisors (see below), whose sum is σ = 243438963300. Its totient is φ = 57704050432.

The previous prime is 122621107237. The next prime is 122621107333. The reversal of 122621107304 is 403701126221.

It can be written as a sum of positive squares in 2 ways, for example, as 119922304804 + 2698802500 = 346298^2 + 51950^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450812759 + ... + 450813030.

Almost surely, 2^122621107304 is an apocalyptic number.

It is an amenable number.

122621107304 is a deficient number, since it is larger than the sum of its proper divisors (120817855996).

122621107304 is a wasteful number, since it uses less digits than its factorization.

122621107304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901625812 (or 901625808 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The spelling of 122621107304 in words is "one hundred twenty-two billion, six hundred twenty-one million, one hundred seven thousand, three hundred four".