22969099 has 2 divisors, whose sum is σ = 22969100. Its totient is φ = 22969098.

The previous prime is 22969097. The next prime is 22969127. The reversal of 22969099 is 99096922.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22969099 - 2¹ = 22969097 is a prime.

Together with 22969097, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22969097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11484549 + 11484550.

It is an arithmetic number, because the mean of its divisors is an integer number (11484550).

Almost surely, 2^22969099 is an apocalyptic number.

22969099 is a deficient number, since it is larger than the sum of its proper divisors (1).

22969099 is an equidigital number, since it uses as much as digits as its factorization.

22969099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 46.

The square root of 22969099 is about 4792.6087885410. The cubic root of 22969099 is about 284.2592810019.

Subtracting from 22969099 its product of nonzero digits (157464), we obtain a triangular number (22811635 = T₆₇₅₄).

The spelling of 22969099 in words is "twenty-two million, nine hundred sixty-nine thousand, ninety-nine".