22212239983 has 2 divisors, whose sum is σ = 22212239984. Its totient is φ = 22212239982.

The previous prime is 22212239887. The next prime is 22212240031. The reversal of 22212239983 is 38993221222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22212239983 - 2⁹ = 22212239471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22212239183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106119991 + 11106119992.

It is an arithmetic number, because the mean of its divisors is an integer number (11106119992).

Almost surely, 2^22212239983 is an apocalyptic number.

22212239983 is a deficient number, since it is larger than the sum of its proper divisors (1).

22212239983 is an equidigital number, since it uses as much as digits as its factorization.

22212239983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 43.

The spelling of 22212239983 in words is "twenty-two billion, two hundred twelve million, two hundred thirty-nine thousand, nine hundred eighty-three".