4123423222 has 32 divisors (see below), whose sum is σ = 6383028960. Its totient is φ = 1996980480.

The previous prime is 4123423159. The next prime is 4123423237. The reversal of 4123423222 is 2223243214.

It is a super-2 number, since 2×4123423222² = 34005238135457722568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3332788 + ... + 3334024.

It is an arithmetic number, because the mean of its divisors is an integer number (199469655).

Almost surely, 2^4123423222 is an apocalyptic number.

4123423222 is a deficient number, since it is larger than the sum of its proper divisors (2259605738).

4123423222 is a wasteful number, since it uses less digits than its factorization.

4123423222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1696.

The product of its digits is 4608, while the sum is 25.

The square root of 4123423222 is about 64213.8865199732. The cubic root of 4123423222 is about 1603.5627927102.

Adding to 4123423222 its reverse (2223243214), we get a palindrome (6346666436).

The spelling of 4123423222 in words is "four billion, one hundred twenty-three million, four hundred twenty-three thousand, two hundred twenty-two".