22663111423 has 2 divisors, whose sum is σ = 22663111424. Its totient is φ = 22663111422.

The previous prime is 22663111411. The next prime is 22663111453. The reversal of 22663111423 is 32411136622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22663111423 - 2⁵ = 22663111391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22663111453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11331555711 + 11331555712.

It is an arithmetic number, because the mean of its divisors is an integer number (11331555712).

Almost surely, 2^22663111423 is an apocalyptic number.

22663111423 is a deficient number, since it is larger than the sum of its proper divisors (1).

22663111423 is an equidigital number, since it uses as much as digits as its factorization.

22663111423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 31.

The spelling of 22663111423 in words is "twenty-two billion, six hundred sixty-three million, one hundred eleven thousand, four hundred twenty-three".