11122022121937 has 2 divisors, whose sum is σ = 11122022121938. Its totient is φ = 11122022121936.

The previous prime is 11122022121823. The next prime is 11122022121943. The reversal of 11122022121937 is 73912122022111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8623801630161 + 2498220491776 = 2936631^2 + 1580576^2 .

It is a cyclic number.

It is not a de Polignac number, because 11122022121937 - 2¹¹ = 11122022119889 is a prime.

It is not a weakly prime, because it can be changed into another prime (11122022125937) 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, 5561011060968 + 5561011060969.

It is an arithmetic number, because the mean of its divisors is an integer number (5561011060969).

Almost surely, 2^{11122022121937} is an apocalyptic number.

It is an amenable number.

11122022121937 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122022121937 is an equidigital number, since it uses as much as digits as its factorization.

11122022121937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 34.

The spelling of 11122022121937 in words is "eleven trillion, one hundred twenty-two billion, twenty-two million, one hundred twenty-one thousand, nine hundred thirty-seven".