22112222098973 has 2 divisors, whose sum is σ = 22112222098974. Its totient is φ = 22112222098972.

The previous prime is 22112222098859. The next prime is 22112222099029. The reversal of 22112222098973 is 37989022221122.

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., 16738555673284 + 5373666425689 = 4091278^2 + 2318117^2 .

It is a cyclic number.

It is not a de Polignac number, because 22112222098973 - 2¹⁰ = 22112222097949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22112222095973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11056111049486 + 11056111049487.

It is an arithmetic number, because the mean of its divisors is an integer number (11056111049487).

Almost surely, 2^{22112222098973} is an apocalyptic number.

It is an amenable number.

22112222098973 is a deficient number, since it is larger than the sum of its proper divisors (1).

22112222098973 is an equidigital number, since it uses as much as digits as its factorization.

22112222098973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 22112222098973 in words is "twenty-two trillion, one hundred twelve billion, two hundred twenty-two million, ninety-eight thousand, nine hundred seventy-three".