22302099 has 6 divisors (see below), whose sum is σ = 32214156. Its totient is φ = 14868060.

The previous prime is 22302047. The next prime is 22302107. The reversal of 22302099 is 99020322.

It is not a de Polignac number, because 22302099 - 2⁷ = 22301971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22302199) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1238997 + ... + 1239014.

It is an arithmetic number, because the mean of its divisors is an integer number (5369026).

Almost surely, 2^22302099 is an apocalyptic number.

22302099 is a deficient number, since it is larger than the sum of its proper divisors (9912057).

22302099 is a wasteful number, since it uses less digits than its factorization.

22302099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2478017 (or 2478014 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 22302099 is about 4722.5098200004. The cubic root of 22302099 is about 281.4806723877.

The spelling of 22302099 in words is "twenty-two million, three hundred two thousand, ninety-nine".