2250660707272 has 64 divisors (see below), whose sum is σ = 4355770431600. Its totient is φ = 1089562152960.

The previous prime is 2250660707233. The next prime is 2250660707293. The reversal of 2250660707272 is 2727070660522.

It can be written as a sum of positive squares in 8 ways, for example, as 52575738436 + 2198084968836 = 229294^2 + 1482594^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31570804 + ... + 31642012.

Almost surely, 2^{2250660707272} is an apocalyptic number.

It is an amenable number.

2250660707272 is a deficient number, since it is larger than the sum of its proper divisors (2105109724328).

2250660707272 is a wasteful number, since it uses less digits than its factorization.

2250660707272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71986 (or 71982 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 46.

The spelling of 2250660707272 in words is "two trillion, two hundred fifty billion, six hundred sixty million, seven hundred seven thousand, two hundred seventy-two".