10120555573672 has 16 divisors (see below), whose sum is σ = 18977127735060. Its totient is φ = 5059988177664.

The previous prime is 10120555573669. The next prime is 10120555573721. The reversal of 10120555573672 is 27637555502101.

It can be written as a sum of positive squares in 2 ways, for example, as 10115542084036 + 5013489636 = 3180494^2 + 70806^2 .

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, 36052593 + ... + 36332224.

Almost surely, 2^{10120555573672} is an apocalyptic number.

It is an amenable number.

10120555573672 is a deficient number, since it is larger than the sum of its proper divisors (8856572161388).

10120555573672 is a wasteful number, since it uses less digits than its factorization.

10120555573672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72402300 (or 72402296 counting only the distinct ones).

The product of its (nonzero) digits is 2205000, while the sum is 49.

The spelling of 10120555573672 in words is "ten trillion, one hundred twenty billion, five hundred fifty-five million, five hundred seventy-three thousand, six hundred seventy-two".