22683121 has 4 divisors (see below), whose sum is σ = 22773744. Its totient is φ = 22592500.

The previous prime is 22683091. The next prime is 22683179. The reversal of 22683121 is 12138622.

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, and also an emirpimes, since its reverse is a distinct semiprime: 12138622 = 2 ⋅6069311.

It is a cyclic number.

It is not a de Polignac number, because 22683121 - 2¹¹ = 22681073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22683421) 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, 44935 + ... + 45436.

It is an arithmetic number, because the mean of its divisors is an integer number (5693436).

Almost surely, 2^22683121 is an apocalyptic number.

It is an amenable number.

22683121 is a deficient number, since it is larger than the sum of its proper divisors (90623).

22683121 is an equidigital number, since it uses as much as digits as its factorization.

22683121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90622.

The product of its digits is 1152, while the sum is 25.

The square root of 22683121 is about 4762.6800228443. The cubic root of 22683121 is about 283.0746222825.

The spelling of 22683121 in words is "twenty-two million, six hundred eighty-three thousand, one hundred twenty-one".