120700661570672 has 40 divisors (see below), whose sum is σ = 234361593090000. Its totient is φ = 60220287009792.

The previous prime is 120700661570669. The next prime is 120700661570743. The reversal of 120700661570672 is 276075166007021.

It is a self number, because there is not a number n which added to its sum of digits gives 120700661570672.

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, 51850904 + ... + 54128712.

It is an arithmetic number, because the mean of its divisors is an integer number (5859039827250).

Almost surely, 2^{120700661570672} is an apocalyptic number.

It is an amenable number.

120700661570672 is a deficient number, since it is larger than the sum of its proper divisors (113660931519328).

120700661570672 is a wasteful number, since it uses less digits than its factorization.

120700661570672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284953 (or 2284947 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 50.

The spelling of 120700661570672 in words is "one hundred twenty trillion, seven hundred billion, six hundred sixty-one million, five hundred seventy thousand, six hundred seventy-two".