22422096 has 120 divisors (see below), whose sum is σ = 66801280. Its totient is φ = 7278336.

The previous prime is 22422089. The next prime is 22422097. The reversal of 22422096 is 69022422.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 23 ways as a sum of consecutive naturals, for example, 283785 + ... + 283863.

Almost surely, 2^22422096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22422096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33400640).

22422096 is an abundant number, since it is smaller than the sum of its proper divisors (44379184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22422096 is an equidigital number, since it uses as much as digits as its factorization.

22422096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 157 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 22422096 is about 4735.1975671560. The cubic root of 22422096 is about 281.9846075799.

The spelling of 22422096 in words is "twenty-two million, four hundred twenty-two thousand, ninety-six".