3231312122 has 8 divisors (see below), whose sum is σ = 4847621472. Its totient is φ = 1615438300.

The previous prime is 3231312107. The next prime is 3231312137. The reversal of 3231312122 is 2212131323.

3231312122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3231312107) and next prime (3231312137).

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

It is a super-3 number, since 3×3231312122³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3231312094 and 3231312103.

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, 89654 + ... + 120417.

It is an arithmetic number, because the mean of its divisors is an integer number (605952684).

Almost surely, 2^3231312122 is an apocalyptic number.

3231312122 is a deficient number, since it is larger than the sum of its proper divisors (1616309350).

3231312122 is a wasteful number, since it uses less digits than its factorization.

3231312122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217764.

The product of its digits is 432, while the sum is 20.

The square root of 3231312122 is about 56844.6314263713. The cubic root of 3231312122 is about 1478.4034588446.

Adding to 3231312122 its reverse (2212131323), we get a palindrome (5443443445).

The spelling of 3231312122 in words is "three billion, two hundred thirty-one million, three hundred twelve thousand, one hundred twenty-two".