22376121 has 4 divisors (see below), whose sum is σ = 29834832. Its totient is φ = 14917412.

The previous prime is 22376099. The next prime is 22376143. The reversal of 22376121 is 12167322.

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 an interprime number because it is at equal distance from previous prime (22376099) and next prime (22376143).

It is a cyclic number.

It is not a de Polignac number, because 22376121 - 2¹⁰ = 22375097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22376091 and 22376100.

It is not an unprimeable number, because it can be changed into a prime (22376021) 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, 3729351 + ... + 3729356.

It is an arithmetic number, because the mean of its divisors is an integer number (7458708).

Almost surely, 2^22376121 is an apocalyptic number.

It is an amenable number.

22376121 is a deficient number, since it is larger than the sum of its proper divisors (7458711).

22376121 is an equidigital number, since it uses as much as digits as its factorization.

22376121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7458710.

The product of its digits is 1008, while the sum is 24.

The square root of 22376121 is about 4730.3404740040. The cubic root of 22376121 is about 281.7917455447.

The spelling of 22376121 in words is "twenty-two million, three hundred seventy-six thousand, one hundred twenty-one".