22262485937 has 2 divisors, whose sum is σ = 22262485938. Its totient is φ = 22262485936.

The previous prime is 22262485919. The next prime is 22262485951. The reversal of 22262485937 is 73958426222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22260938401 + 1547536 = 149201^2 + 1244^2 .

It is a cyclic number.

It is not a de Polignac number, because 22262485937 - 2⁶ = 22262485873 is a prime.

It is not a weakly prime, because it can be changed into another prime (22262425937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11131242968 + 11131242969.

It is an arithmetic number, because the mean of its divisors is an integer number (11131242969).

Almost surely, 2^22262485937 is an apocalyptic number.

It is an amenable number.

22262485937 is a deficient number, since it is larger than the sum of its proper divisors (1).

22262485937 is an equidigital number, since it uses as much as digits as its factorization.

22262485937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2903040, while the sum is 50.

The spelling of 22262485937 in words is "twenty-two billion, two hundred sixty-two million, four hundred eighty-five thousand, nine hundred thirty-seven".