220652724717272 has 16 divisors (see below), whose sum is σ = 423814684671000. Its totient is φ = 107635475471680.

The previous prime is 220652724717263. The next prime is 220652724717289. The reversal of 220652724717272 is 272717427256022.

220652724717272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 336360860522 + ... + 336360861177.

Almost surely, 2^{220652724717272} is an apocalyptic number.

It is an amenable number.

220652724717272 is a deficient number, since it is larger than the sum of its proper divisors (203161959953728).

220652724717272 is a wasteful number, since it uses less digits than its factorization.

220652724717272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672721721746 (or 672721721742 counting only the distinct ones).

The product of its (nonzero) digits is 18439680, while the sum is 56.

The spelling of 220652724717272 in words is "two hundred twenty trillion, six hundred fifty-two billion, seven hundred twenty-four million, seven hundred seventeen thousand, two hundred seventy-two".