23423443222 has 8 divisors (see below), whose sum is σ = 35210402136. Its totient is φ = 11686642512.

The previous prime is 23423443207. The next prime is 23423443243. The reversal of 23423443222 is 22234432432.

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

It is a congruent number.

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, 12538383 + ... + 12540250.

It is an arithmetic number, because the mean of its divisors is an integer number (4401300267).

Almost surely, 2^23423443222 is an apocalyptic number.

23423443222 is a deficient number, since it is larger than the sum of its proper divisors (11786958914).

23423443222 is a wasteful number, since it uses less digits than its factorization.

23423443222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25079102.

The product of its digits is 55296, while the sum is 31.

Adding to 23423443222 its reverse (22234432432), we get a palindrome (45657875654).

The spelling of 23423443222 in words is "twenty-three billion, four hundred twenty-three million, four hundred forty-three thousand, two hundred twenty-two".