22213130311 has 2 divisors, whose sum is σ = 22213130312. Its totient is φ = 22213130310.

The previous prime is 22213130293. The next prime is 22213130323. The reversal of 22213130311 is 11303131222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22213130311 - 2²⁵ = 22179575879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22213130341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106565155 + 11106565156.

It is an arithmetic number, because the mean of its divisors is an integer number (11106565156).

Almost surely, 2^22213130311 is an apocalyptic number.

22213130311 is a deficient number, since it is larger than the sum of its proper divisors (1).

22213130311 is an equidigital number, since it uses as much as digits as its factorization.

22213130311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 22213130311 its reverse (11303131222), we get a palindrome (33516261533).

The spelling of 22213130311 in words is "twenty-two billion, two hundred thirteen million, one hundred thirty thousand, three hundred eleven".