22799801 has 2 divisors, whose sum is σ = 22799802. Its totient is φ = 22799800.

The previous prime is 22799797. The next prime is 22799863. The reversal of 22799801 is 10899722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18284176 + 4515625 = 4276^2 + 2125^2 .

It is a cyclic number.

It is not a de Polignac number, because 22799801 - 2² = 22799797 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22799891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11399900 + 11399901.

It is an arithmetic number, because the mean of its divisors is an integer number (11399901).

Almost surely, 2^22799801 is an apocalyptic number.

It is an amenable number.

22799801 is a deficient number, since it is larger than the sum of its proper divisors (1).

22799801 is an equidigital number, since it uses as much as digits as its factorization.

22799801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 22799801 is about 4774.9137164979. The cubic root of 22799801 is about 283.5591628240.

The spelling of 22799801 in words is "twenty-two million, seven hundred ninety-nine thousand, eight hundred one".