125004775072200 has 48 divisors (see below), whose sum is σ = 387514802725680. Its totient is φ = 33334606685760.

The previous prime is 125004775072129. The next prime is 125004775072267. The reversal of 125004775072200 is 2270577400521.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104170645294 + ... + 104170646493.

It is an arithmetic number, because the mean of its divisors is an integer number (8073225056785).

Almost surely, 2^{125004775072200} is an apocalyptic number.

125004775072200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125004775072200 is an abundant number, since it is smaller than the sum of its proper divisors (262510027653480).

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

125004775072200 is a wasteful number, since it uses less digits than its factorization.

125004775072200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208341291806 (or 208341291797 counting only the distinct ones).

The product of its (nonzero) digits is 274400, while the sum is 42.

The spelling of 125004775072200 in words is "one hundred twenty-five trillion, four billion, seven hundred seventy-five million, seventy-two thousand, two hundred".