22900963 has 2 divisors, whose sum is σ = 22900964. Its totient is φ = 22900962.

The previous prime is 22900961. The next prime is 22900967. The reversal of 22900963 is 36900922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22900963 - 2¹ = 22900961 is a prime.

Together with 22900961, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22900961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11450481 + 11450482.

It is an arithmetic number, because the mean of its divisors is an integer number (11450482).

Almost surely, 2^22900963 is an apocalyptic number.

22900963 is a deficient number, since it is larger than the sum of its proper divisors (1).

22900963 is an equidigital number, since it uses as much as digits as its factorization.

22900963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 22900963 is about 4785.4950632092. The cubic root of 22900963 is about 283.9779251175.

The spelling of 22900963 in words is "twenty-two million, nine hundred thousand, nine hundred sixty-three".