220125731262 has 16 divisors (see below), whose sum is σ = 440546357520. Its totient is φ = 73326094592.

The previous prime is 220125731239. The next prime is 220125731363. The reversal of 220125731262 is 262137521022.

It is a super-2 number, since 2×220125731262² (a number of 23 digits) contains 22 as substring.

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, 12277587 + ... + 12295502.

It is an arithmetic number, because the mean of its divisors is an integer number (27534147345).

Almost surely, 2^220125731262 is an apocalyptic number.

220125731262 is an abundant number, since it is smaller than the sum of its proper divisors (220420626258).

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

220125731262 is a wasteful number, since it uses less digits than its factorization.

220125731262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24574587.

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 220125731262 in words is "two hundred twenty billion, one hundred twenty-five million, seven hundred thirty-one thousand, two hundred sixty-two".