3123232222 has 8 divisors (see below), whose sum is σ = 5110743672. Its totient is φ = 1419651000.

The previous prime is 3123232193. The next prime is 3123232241. The reversal of 3123232222 is 2222323213.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 141965101 = 3123232222 / (3 + 1 + 2 + 3 + 2 + 3 + 2 + 2 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 3123232193 and 3123232202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70982529 + ... + 70982572.

It is an arithmetic number, because the mean of its divisors is an integer number (638842959).

Almost surely, 2^3123232222 is an apocalyptic number.

3123232222 is a deficient number, since it is larger than the sum of its proper divisors (1987511450).

3123232222 is a wasteful number, since it uses less digits than its factorization.

3123232222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141965114.

The product of its digits is 1728, while the sum is 22.

The square root of 3123232222 is about 55885.8857136576. The cubic root of 3123232222 is about 1461.7331363480.

Adding to 3123232222 its reverse (2222323213), we get a palindrome (5345555435).

Subtracting from 3123232222 its reverse (2222323213), we obtain a palindrome (900909009).

The spelling of 3123232222 in words is "three billion, one hundred twenty-three million, two hundred thirty-two thousand, two hundred twenty-two".