22759833661 has 2 divisors, whose sum is σ = 22759833662. Its totient is φ = 22759833660.

The previous prime is 22759833581. The next prime is 22759833667. The reversal of 22759833661 is 16633895722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14402400100 + 8357433561 = 120010^2 + 91419^2 .

It is a cyclic number.

It is not a de Polignac number, because 22759833661 - 2¹¹ = 22759831613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22759833599 and 22759833608.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22759833667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11379916830 + 11379916831.

It is an arithmetic number, because the mean of its divisors is an integer number (11379916831).

Almost surely, 2^22759833661 is an apocalyptic number.

It is an amenable number.

22759833661 is a deficient number, since it is larger than the sum of its proper divisors (1).

22759833661 is an equidigital number, since it uses as much as digits as its factorization.

22759833661 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3265920, while the sum is 52.

The spelling of 22759833661 in words is "twenty-two billion, seven hundred fifty-nine million, eight hundred thirty-three thousand, six hundred sixty-one".