22105253311 has 2 divisors, whose sum is σ = 22105253312. Its totient is φ = 22105253310.

The previous prime is 22105253309. The next prime is 22105253329. The reversal of 22105253311 is 11335250122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22105253311 - 2¹ = 22105253309 is a prime.

Together with 22105253309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22105257311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11052626655 + 11052626656.

It is an arithmetic number, because the mean of its divisors is an integer number (11052626656).

Almost surely, 2^22105253311 is an apocalyptic number.

22105253311 is a deficient number, since it is larger than the sum of its proper divisors (1).

22105253311 is an equidigital number, since it uses as much as digits as its factorization.

22105253311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 25.

The spelling of 22105253311 in words is "twenty-two billion, one hundred five million, two hundred fifty-three thousand, three hundred eleven".