22624954823 has 2 divisors, whose sum is σ = 22624954824. Its totient is φ = 22624954822.

The previous prime is 22624954813. The next prime is 22624954943. The reversal of 22624954823 is 32845942622.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22624954823 - 2¹² = 22624950727 is a prime.

It is a super-2 number, since 2×22624954823² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22624954813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11312477411 + 11312477412.

It is an arithmetic number, because the mean of its divisors is an integer number (11312477412).

Almost surely, 2^22624954823 is an apocalyptic number.

22624954823 is a deficient number, since it is larger than the sum of its proper divisors (1).

22624954823 is an equidigital number, since it uses as much as digits as its factorization.

22624954823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1658880, while the sum is 47.

The spelling of 22624954823 in words is "twenty-two billion, six hundred twenty-four million, nine hundred fifty-four thousand, eight hundred twenty-three".