3231012322 has 8 divisors (see below), whose sum is σ = 5013639900. Its totient is φ = 1559799024.

The previous prime is 3231012319. The next prime is 3231012329. The reversal of 3231012322 is 2232101323.

It can be written as a sum of positive squares in 2 ways, for example, as 3113528401 + 117483921 = 55799^2 + 10839^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3231012322.

It is not an unprimeable number, because it can be changed into a prime (3231012329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27853497 + ... + 27853612.

Almost surely, 2^3231012322 is an apocalyptic number.

3231012322 is a deficient number, since it is larger than the sum of its proper divisors (1782627578).

3231012322 is a wasteful number, since it uses less digits than its factorization.

3231012322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55707140.

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

The square root of 3231012322 is about 56841.9943527670. The cubic root of 3231012322 is about 1478.3577355132.

Adding to 3231012322 its reverse (2232101323), we get a palindrome (5463113645).

The spelling of 3231012322 in words is "three billion, two hundred thirty-one million, twelve thousand, three hundred twenty-two".