22022121983 has 2 divisors, whose sum is σ = 22022121984. Its totient is φ = 22022121982.

The previous prime is 22022121977. The next prime is 22022122049. The reversal of 22022121983 is 38912122022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22022121983 - 2¹⁰ = 22022120959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22022121083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11011060991 + 11011060992.

It is an arithmetic number, because the mean of its divisors is an integer number (11011060992).

Almost surely, 2^22022121983 is an apocalyptic number.

22022121983 is a deficient number, since it is larger than the sum of its proper divisors (1).

22022121983 is an equidigital number, since it uses as much as digits as its factorization.

22022121983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 22022121983 in words is "twenty-two billion, twenty-two million, one hundred twenty-one thousand, nine hundred eighty-three".