22480462723 has 4 divisors (see below), whose sum is σ = 22504202280. Its totient is φ = 22456723168.

The previous prime is 22480462721. The next prime is 22480462733. The reversal of 22480462723 is 32726408422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32726408422 = 2 ⋅16363204211.

It is a cyclic number.

It is not a de Polignac number, because 22480462723 - 2¹ = 22480462721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22480462721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11868358 + ... + 11870251.

It is an arithmetic number, because the mean of its divisors is an integer number (5626050570).

Almost surely, 2^22480462723 is an apocalyptic number.

22480462723 is a deficient number, since it is larger than the sum of its proper divisors (23739557).

22480462723 is an equidigital number, since it uses as much as digits as its factorization.

22480462723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23739556.

The product of its (nonzero) digits is 258048, while the sum is 40.

The spelling of 22480462723 in words is "twenty-two billion, four hundred eighty million, four hundred sixty-two thousand, seven hundred twenty-three".