3231122233 has 8 divisors (see below), whose sum is σ = 3237814728. Its totient is φ = 3224438784.

The previous prime is 3231122201. The next prime is 3231122239. The reversal of 3231122233 is 3322211323.

It can be written as a sum of positive squares in 4 ways, for example, as 1732890384 + 1498231849 = 41628^2 + 38707^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3231122233 - 2⁵ = 3231122201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3231122239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1720491 + ... + 1722367.

It is an arithmetic number, because the mean of its divisors is an integer number (404726841).

Almost surely, 2^3231122233 is an apocalyptic number.

It is an amenable number.

3231122233 is a deficient number, since it is larger than the sum of its proper divisors (6692495).

3231122233 is a wasteful number, since it uses less digits than its factorization.

3231122233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4523.

The product of its digits is 1296, while the sum is 22.

The square root of 3231122233 is about 56842.9611561537. The cubic root of 3231122233 is about 1478.3744986737.

Adding to 3231122233 its reverse (3322211323), we get a palindrome (6553333556).

The spelling of 3231122233 in words is "three billion, two hundred thirty-one million, one hundred twenty-two thousand, two hundred thirty-three".