220927365012 has 24 divisors (see below), whose sum is σ = 515504922912. Its totient is φ = 73641349600.

The previous prime is 220927364963. The next prime is 220927365041. The reversal of 220927365012 is 210563729022.

It is a super-2 number, since 2×220927365012² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1262587 + ... + 1426877.

It is an arithmetic number, because the mean of its divisors is an integer number (21479371788).

Almost surely, 2^220927365012 is an apocalyptic number.

It is an amenable number.

220927365012 is an abundant number, since it is smaller than the sum of its proper divisors (294577557900).

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

220927365012 is a wasteful number, since it uses less digits than its factorization.

220927365012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276359 (or 276357 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 220927365012 in words is "two hundred twenty billion, nine hundred twenty-seven million, three hundred sixty-five thousand, twelve".