22482628661 has 2 divisors, whose sum is σ = 22482628662. Its totient is φ = 22482628660.

The previous prime is 22482628657. The next prime is 22482628667. The reversal of 22482628661 is 16682628422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20377562500 + 2105066161 = 142750^2 + 45881^2 .

It is a cyclic number.

It is not a de Polignac number, because 22482628661 - 2² = 22482628657 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22482628667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11241314330 + 11241314331.

It is an arithmetic number, because the mean of its divisors is an integer number (11241314331).

Almost surely, 2^22482628661 is an apocalyptic number.

It is an amenable number.

22482628661 is a deficient number, since it is larger than the sum of its proper divisors (1).

22482628661 is an equidigital number, since it uses as much as digits as its factorization.

22482628661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 884736, while the sum is 47.

The spelling of 22482628661 in words is "twenty-two billion, four hundred eighty-two million, six hundred twenty-eight thousand, six hundred sixty-one".