23122232999 has 2 divisors, whose sum is σ = 23122233000. Its totient is φ = 23122232998.

The previous prime is 23122232983. The next prime is 23122233031. The reversal of 23122232999 is 99923222132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23122232999 - 2⁴ = 23122232983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23122232909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11561116499 + 11561116500.

It is an arithmetic number, because the mean of its divisors is an integer number (11561116500).

Almost surely, 2^23122232999 is an apocalyptic number.

23122232999 is a deficient number, since it is larger than the sum of its proper divisors (1).

23122232999 is an equidigital number, since it uses as much as digits as its factorization.

23122232999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 209952, while the sum is 44.

The spelling of 23122232999 in words is "twenty-three billion, one hundred twenty-two million, two hundred thirty-two thousand, nine hundred ninety-nine".