22332097 has 4 divisors (see below), whose sum is σ = 22807296. Its totient is φ = 21856900.

The previous prime is 22332071. The next prime is 22332109. The reversal of 22332097 is 79023322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22332097 - 2¹⁹ = 21807809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22332047) 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, 237529 + ... + 237622.

It is an arithmetic number, because the mean of its divisors is an integer number (5701824).

Almost surely, 2^22332097 is an apocalyptic number.

It is an amenable number.

22332097 is a deficient number, since it is larger than the sum of its proper divisors (475199).

22332097 is an equidigital number, since it uses as much as digits as its factorization.

22332097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475198.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 22332097 is about 4725.6848180978. The cubic root of 22332097 is about 281.6068200680.

The spelling of 22332097 in words is "twenty-two million, three hundred thirty-two thousand, ninety-seven".