220736704023 has 24 divisors (see below), whose sum is σ = 362950473600. Its totient is φ = 127963305360.

The previous prime is 220736703989. The next prime is 220736704033. The reversal of 220736704023 is 320407637022.

It is not a de Polignac number, because 220736704023 - 2⁹ = 220736703511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220736704033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48468673 + ... + 48473226.

It is an arithmetic number, because the mean of its divisors is an integer number (15122936400).

Almost surely, 2^220736704023 is an apocalyptic number.

220736704023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

220736704023 is a deficient number, since it is larger than the sum of its proper divisors (142213769577).

220736704023 is a wasteful number, since it uses less digits than its factorization.

220736704023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96941939 (or 96941936 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 36.

The spelling of 220736704023 in words is "two hundred twenty billion, seven hundred thirty-six million, seven hundred four thousand, twenty-three".