122404656351052 has 24 divisors (see below), whose sum is σ = 215628792244992. Its totient is φ = 60796437690000.

The previous prime is 122404656351041. The next prime is 122404656351079. The reversal of 122404656351052 is 250153656404221.

It is a junction number, because it is equal to n+sod(n) for n = 122404656350993 and 122404656351011.

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, 66659427 + ... + 68471077.

It is an arithmetic number, because the mean of its divisors is an integer number (8984533010208).

Almost surely, 2^{122404656351052} is an apocalyptic number.

It is an amenable number.

122404656351052 is a deficient number, since it is larger than the sum of its proper divisors (93224135893940).

122404656351052 is a wasteful number, since it uses less digits than its factorization.

122404656351052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1923669 (or 1923667 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 122404656351052 in words is "one hundred twenty-two trillion, four hundred four billion, six hundred fifty-six million, three hundred fifty-one thousand, fifty-two".