22675121 has 4 divisors (see below), whose sum is σ = 25914432. Its totient is φ = 19435812.

The previous prime is 22675111. The next prime is 22675139. The reversal of 22675121 is 12157622.

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 22675121 - 2¹⁸ = 22412977 is a prime.

It is a super-2 number, since 2×22675121² = 1028322224729282, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22675111) 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, 1619645 + ... + 1619658.

It is an arithmetic number, because the mean of its divisors is an integer number (6478608).

Almost surely, 2^22675121 is an apocalyptic number.

It is an amenable number.

22675121 is a deficient number, since it is larger than the sum of its proper divisors (3239311).

22675121 is an equidigital number, since it uses as much as digits as its factorization.

22675121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3239310.

The product of its digits is 1680, while the sum is 26.

The square root of 22675121 is about 4761.8400855132. The cubic root of 22675121 is about 283.0413396306.

The spelling of 22675121 in words is "twenty-two million, six hundred seventy-five thousand, one hundred twenty-one".