3123231022 has 16 divisors (see below), whose sum is σ = 4716003600. Its totient is φ = 1551248640.

The previous prime is 3123231017. The next prime is 3123231061. The reversal of 3123231022 is 2201323213.

3123231022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378622 + ... + 386782.

It is an arithmetic number, because the mean of its divisors is an integer number (294750225).

Almost surely, 2^3123231022 is an apocalyptic number.

3123231022 is a deficient number, since it is larger than the sum of its proper divisors (1592772578).

3123231022 is a wasteful number, since it uses less digits than its factorization.

3123231022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9411.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3123231022 is about 55885.8749774932. The cubic root of 3123231022 is about 1461.7329491402.

Adding to 3123231022 its reverse (2201323213), we get a palindrome (5324554235).

The spelling of 3123231022 in words is "three billion, one hundred twenty-three million, two hundred thirty-one thousand, twenty-two".