3231136311322 has 4 divisors (see below), whose sum is σ = 4846704466986. Its totient is φ = 1615568155660.

The previous prime is 3231136311269. The next prime is 3231136311329. The reversal of 3231136311322 is 2231136311323.

It is a happy number.

3231136311322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2818305645961 + 412830665361 = 1678781^2 + 642519^2 .

It is not an unprimeable number, because it can be changed into a prime (3231136311329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 807784077829 + ... + 807784077832.

Almost surely, 2^{3231136311322} is an apocalyptic number.

3231136311322 is a deficient number, since it is larger than the sum of its proper divisors (1615568155664).

3231136311322 is a wasteful number, since it uses less digits than its factorization.

3231136311322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615568155663.

The product of its digits is 11664, while the sum is 31.

Subtracting from 3231136311322 its reverse (2231136311323), we obtain a palindrome (999999999999).

The spelling of 3231136311322 in words is "three trillion, two hundred thirty-one billion, one hundred thirty-six million, three hundred eleven thousand, three hundred twenty-two".