22058899 has 2 divisors, whose sum is σ = 22058900. Its totient is φ = 22058898.

The previous prime is 22058891. The next prime is 22058923. The reversal of 22058899 is 99885022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22058899 - 2³ = 22058891 is a prime.

It is not a weakly prime, because it can be changed into another prime (22058891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11029449 + 11029450.

It is an arithmetic number, because the mean of its divisors is an integer number (11029450).

Almost surely, 2^22058899 is an apocalyptic number.

22058899 is a deficient number, since it is larger than the sum of its proper divisors (1).

22058899 is an equidigital number, since it uses as much as digits as its factorization.

22058899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 22058899 is about 4696.6902175894. The cubic root of 22058899 is about 280.4537667813.

The spelling of 22058899 in words is "twenty-two million, fifty-eight thousand, eight hundred ninety-nine".