23321122 has 8 divisors (see below), whose sum is σ = 38161872. Its totient is φ = 10600500.

The previous prime is 23321119. The next prime is 23321141. The reversal of 23321122 is 22112332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 23321096 and 23321105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530004 + ... + 530047.

It is an arithmetic number, because the mean of its divisors is an integer number (4770234).

Almost surely, 2^23321122 is an apocalyptic number.

23321122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23321122 is a deficient number, since it is larger than the sum of its proper divisors (14840750).

23321122 is a wasteful number, since it uses less digits than its factorization.

23321122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060064.

The product of its digits is 144, while the sum is 16.

The square root of 23321122 is about 4829.1947568927. The cubic root of 23321122 is about 285.7041049468.

Adding to 23321122 its reverse (22112332), we get a palindrome (45433454).

The spelling of 23321122 in words is "twenty-three million, three hundred twenty-one thousand, one hundred twenty-two".