22010122099997 has 2 divisors, whose sum is σ = 22010122099998. Its totient is φ = 22010122099996.

The previous prime is 22010122099943. The next prime is 22010122100027. The reversal of 22010122099997 is 79999022101022.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20398781283001 + 1611340816996 = 4516501^2 + 1269386^2 .

It is a cyclic number.

It is not a de Polignac number, because 22010122099997 - 2⁸ = 22010122099741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22010122099397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005061049998 + 11005061049999.

It is an arithmetic number, because the mean of its divisors is an integer number (11005061049999).

Almost surely, 2^{22010122099997} is an apocalyptic number.

It is an amenable number.

22010122099997 is a deficient number, since it is larger than the sum of its proper divisors (1).

22010122099997 is an equidigital number, since it uses as much as digits as its factorization.

22010122099997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 734832, while the sum is 53.

The spelling of 22010122099997 in words is "twenty-two trillion, ten billion, one hundred twenty-two million, ninety-nine thousand, nine hundred ninety-seven".