22102907 has 8 divisors (see below), whose sum is σ = 24158592. Its totient is φ = 20131200.

The previous prime is 22102897. The next prime is 22102919. The reversal of 22102907 is 70920122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22102907 - 2⁴ = 22102891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22102937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20444 + ... + 21497.

It is an arithmetic number, because the mean of its divisors is an integer number (3019824).

Almost surely, 2^22102907 is an apocalyptic number.

22102907 is a deficient number, since it is larger than the sum of its proper divisors (2055685).

22102907 is a wasteful number, since it uses less digits than its factorization.

22102907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41989.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 22102907 is about 4701.3728845945. The cubic root of 22102907 is about 280.6401467512.

The spelling of 22102907 in words is "twenty-two million, one hundred two thousand, nine hundred seven".