22212096 has 40 divisors (see below), whose sum is σ = 59178504. Its totient is φ = 7403520.

The previous prime is 22212079. The next prime is 22212097. The reversal of 22212096 is 69021222.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22212097) 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, 5695 + ... + 8766.

Almost surely, 2^22212096 is an apocalyptic number.

It is an amenable number.

22212096 is an abundant number, since it is smaller than the sum of its proper divisors (36966408).

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

22212096 is an equidigital number, since it uses as much as digits as its factorization.

22212096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14482 (or 14466 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 22212096 is about 4712.9710374667. The cubic root of 22212096 is about 281.1015113462.

The spelling of 22212096 in words is "twenty-two million, two hundred twelve thousand, ninety-six".