22319537975023 has 2 divisors, whose sum is σ = 22319537975024. Its totient is φ = 22319537975022.

The previous prime is 22319537974973. The next prime is 22319537975029. The reversal of 22319537975023 is 32057973591322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22319537975023 - 2³³ = 22310948040431 is a prime.

It is a super-3 number, since 3×22319537975023³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22319537975029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11159768987511 + 11159768987512.

It is an arithmetic number, because the mean of its divisors is an integer number (11159768987512).

Almost surely, 2^{22319537975023} is an apocalyptic number.

22319537975023 is a deficient number, since it is larger than the sum of its proper divisors (1).

22319537975023 is an equidigital number, since it uses as much as digits as its factorization.

22319537975023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21432600, while the sum is 58.

The spelling of 22319537975023 in words is "twenty-two trillion, three hundred nineteen billion, five hundred thirty-seven million, nine hundred seventy-five thousand, twenty-three".