22675338661 has 2 divisors, whose sum is σ = 22675338662. Its totient is φ = 22675338660.

The previous prime is 22675338613. The next prime is 22675338689. The reversal of 22675338661 is 16683357622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22251390561 + 423948100 = 149169^2 + 20590^2 .

It is a cyclic number.

It is not a de Polignac number, because 22675338661 - 2²⁵ = 22641784229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22675338761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11337669330 + 11337669331.

It is an arithmetic number, because the mean of its divisors is an integer number (11337669331).

Almost surely, 2^22675338661 is an apocalyptic number.

It is an amenable number.

22675338661 is a deficient number, since it is larger than the sum of its proper divisors (1).

22675338661 is an equidigital number, since it uses as much as digits as its factorization.

22675338661 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2177280, while the sum is 49.

The spelling of 22675338661 in words is "twenty-two billion, six hundred seventy-five million, three hundred thirty-eight thousand, six hundred sixty-one".