22422095 has 4 divisors (see below), whose sum is σ = 26906520. Its totient is φ = 17937672.

The previous prime is 22422089. The next prime is 22422097. The reversal of 22422095 is 59022422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59022422 = 2 ⋅29511211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22422095 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22422097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2242205 + ... + 2242214.

It is an arithmetic number, because the mean of its divisors is an integer number (6726630).

Almost surely, 2^22422095 is an apocalyptic number.

22422095 is a deficient number, since it is larger than the sum of its proper divisors (4484425).

22422095 is an equidigital number, since it uses as much as digits as its factorization.

22422095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4484424.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 22422095 is about 4735.1974615638. The cubic root of 22422095 is about 281.9846033879.

The spelling of 22422095 in words is "twenty-two million, four hundred twenty-two thousand, ninety-five".