22633005623 has 2 divisors, whose sum is σ = 22633005624. Its totient is φ = 22633005622.

The previous prime is 22633005613. The next prime is 22633005643. The reversal of 22633005623 is 32650033622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22633005623 - 2⁶ = 22633005559 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22633005623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22633005613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11316502811 + 11316502812.

It is an arithmetic number, because the mean of its divisors is an integer number (11316502812).

Almost surely, 2^22633005623 is an apocalyptic number.

22633005623 is a deficient number, since it is larger than the sum of its proper divisors (1).

22633005623 is an equidigital number, since it uses as much as digits as its factorization.

22633005623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 32.

The spelling of 22633005623 in words is "twenty-two billion, six hundred thirty-three million, five thousand, six hundred twenty-three".