3132223312 has 20 divisors (see below), whose sum is σ = 6128771796. Its totient is φ = 1550604800.

The previous prime is 3132223307. The next prime is 3132223333. The reversal of 3132223312 is 2133222313.

It can be written as a sum of positive squares in 2 ways, for example, as 2998219536 + 134003776 = 54756^2 + 11576^2 .

It is a congruent number.

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, 967513 + ... + 970744.

Almost surely, 2^3132223312 is an apocalyptic number.

It is an amenable number.

3132223312 is a deficient number, since it is larger than the sum of its proper divisors (2996548484).

3132223312 is a wasteful number, since it uses less digits than its factorization.

3132223312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1938366 (or 1938360 counting only the distinct ones).

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

The square root of 3132223312 is about 55966.2694129241. The cubic root of 3132223312 is about 1463.1344605605.

Adding to 3132223312 its reverse (2133222313), we get a palindrome (5265445625).

Subtracting from 3132223312 its reverse (2133222313), we obtain a palindrome (999000999).

The spelling of 3132223312 in words is "three billion, one hundred thirty-two million, two hundred twenty-three thousand, three hundred twelve".