22014693937 has 2 divisors, whose sum is σ = 22014693938. Its totient is φ = 22014693936.

The previous prime is 22014693931. The next prime is 22014694019. The reversal of 22014693937 is 73939641022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12986653681 + 9028040256 = 113959^2 + 95016^2 .

It is a cyclic number.

It is not a de Polignac number, because 22014693937 - 2⁷ = 22014693809 is a prime.

It is not a weakly prime, because it can be changed into another prime (22014693931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11007346968 + 11007346969.

It is an arithmetic number, because the mean of its divisors is an integer number (11007346969).

Almost surely, 2^22014693937 is an apocalyptic number.

It is an amenable number.

22014693937 is a deficient number, since it is larger than the sum of its proper divisors (1).

22014693937 is an equidigital number, since it uses as much as digits as its factorization.

22014693937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 489888, while the sum is 46.

The spelling of 22014693937 in words is "twenty-two billion, fourteen million, six hundred ninety-three thousand, nine hundred thirty-seven".