22130213023 has 2 divisors, whose sum is σ = 22130213024. Its totient is φ = 22130213022.

The previous prime is 22130212999. The next prime is 22130213051. The reversal of 22130213023 is 32031203122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22130213023 - 2⁵ = 22130212991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22130213093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11065106511 + 11065106512.

It is an arithmetic number, because the mean of its divisors is an integer number (11065106512).

Almost surely, 2^22130213023 is an apocalyptic number.

22130213023 is a deficient number, since it is larger than the sum of its proper divisors (1).

22130213023 is an equidigital number, since it uses as much as digits as its factorization.

22130213023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22130213023 its reverse (32031203122), we get a palindrome (54161416145).

Subtracting 22130213023 from its reverse (32031203122), we obtain a palindrome (9900990099).

The spelling of 22130213023 in words is "twenty-two billion, one hundred thirty million, two hundred thirteen thousand, twenty-three".