22823520971 has 2 divisors, whose sum is σ = 22823520972. Its totient is φ = 22823520970.

The previous prime is 22823520953. The next prime is 22823521093. The reversal of 22823520971 is 17902532822.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22823520971 - 2³⁰ = 21749779147 is a prime.

It is not a weakly prime, because it can be changed into another prime (22823580971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11411760485 + 11411760486.

It is an arithmetic number, because the mean of its divisors is an integer number (11411760486).

Almost surely, 2^22823520971 is an apocalyptic number.

22823520971 is a deficient number, since it is larger than the sum of its proper divisors (1).

22823520971 is an equidigital number, since it uses as much as digits as its factorization.

22823520971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 41.

It can be divided in two parts, 2282 and 3520971, that added together give a palindrome (3523253).

The spelling of 22823520971 in words is "twenty-two billion, eight hundred twenty-three million, five hundred twenty thousand, nine hundred seventy-one".