2131335322 has 32 divisors (see below), whose sum is σ = 3459834000. Its totient is φ = 980947968.

The previous prime is 2131335301. The next prime is 2131335359. The reversal of 2131335322 is 2235331312.

It can be written as a sum of positive squares in 8 ways, for example, as 2112229681 + 19105641 = 45959^2 + 4371^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 627204 + ... + 630592.

Almost surely, 2^2131335322 is an apocalyptic number.

2131335322 is a deficient number, since it is larger than the sum of its proper divisors (1328498678).

2131335322 is a wasteful number, since it uses less digits than its factorization.

2131335322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3810.

The product of its digits is 3240, while the sum is 25.

The square root of 2131335322 is about 46166.3873613693. The cubic root of 2131335322 is about 1286.9171667080.

Adding to 2131335322 its reverse (2235331312), we get a palindrome (4366666634).

The spelling of 2131335322 in words is "two billion, one hundred thirty-one million, three hundred thirty-five thousand, three hundred twenty-two".