23010022099 has 4 divisors (see below), whose sum is σ = 23545138936. Its totient is φ = 22474905264.

The previous prime is 23010022069. The next prime is 23010022103. The reversal of 23010022099 is 99022001032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23010022099 - 2²⁵ = 22976467667 is a prime.

It is a super-2 number, since 2×23010022099² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23010022069) 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, 267558354 + ... + 267558439.

It is an arithmetic number, because the mean of its divisors is an integer number (5886284734).

Almost surely, 2^23010022099 is an apocalyptic number.

23010022099 is a deficient number, since it is larger than the sum of its proper divisors (535116837).

23010022099 is an equidigital number, since it uses as much as digits as its factorization.

23010022099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535116836.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 23010022099 in words is "twenty-three billion, ten million, twenty-two thousand, ninety-nine".