11122732999657 has 2 divisors, whose sum is σ = 11122732999658. Its totient is φ = 11122732999656.

The previous prime is 11122732999627. The next prime is 11122732999663. The reversal of 11122732999657 is 75699923722111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10500166236816 + 622566762841 = 3240396^2 + 789029^2 .

It is a cyclic number.

It is not a de Polignac number, because 11122732999657 - 2³⁵ = 11088373261289 is a prime.

It is not a weakly prime, because it can be changed into another prime (11122732999627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561366499828 + 5561366499829.

It is an arithmetic number, because the mean of its divisors is an integer number (5561366499829).

Almost surely, 2^{11122732999657} is an apocalyptic number.

It is an amenable number.

11122732999657 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122732999657 is an equidigital number, since it uses as much as digits as its factorization.

11122732999657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25719120, while the sum is 64.

The spelling of 11122732999657 in words is "eleven trillion, one hundred twenty-two billion, seven hundred thirty-two million, nine hundred ninety-nine thousand, six hundred fifty-seven".