22102111323023 has 2 divisors, whose sum is σ = 22102111323024. Its totient is φ = 22102111323022.

The previous prime is 22102111322989. The next prime is 22102111323037. The reversal of 22102111323023 is 32032311120122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22102111323023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22102111323023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22102111323623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11051055661511 + 11051055661512.

It is an arithmetic number, because the mean of its divisors is an integer number (11051055661512).

Almost surely, 2^{22102111323023} is an apocalyptic number.

22102111323023 is a deficient number, since it is larger than the sum of its proper divisors (1).

22102111323023 is an equidigital number, since it uses as much as digits as its factorization.

22102111323023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 22102111323023 its reverse (32032311120122), we get a palindrome (54134422443145).

The spelling of 22102111323023 in words is "twenty-two trillion, one hundred two billion, one hundred eleven million, three hundred twenty-three thousand, twenty-three".