2232331311322 has 48 divisors (see below), whose sum is σ = 3976133930496. Its totient is φ = 920735488800.

The previous prime is 2232331311289. The next prime is 2232331311347. The reversal of 2232331311322 is 2231131332322.

It is a happy number.

It is a super-3 number, since 3×2232331311322³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1976823 + ... + 2893525.

It is an arithmetic number, because the mean of its divisors is an integer number (82836123552).

Almost surely, 2^{2232331311322} is an apocalyptic number.

2232331311322 is a deficient number, since it is larger than the sum of its proper divisors (1743802619174).

2232331311322 is a wasteful number, since it uses less digits than its factorization.

2232331311322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916955 (or 916924 counting only the distinct ones).

The product of its digits is 7776, while the sum is 28.

Adding to 2232331311322 its reverse (2231131332322), we get a palindrome (4463462643644).

The spelling of 2232331311322 in words is "two trillion, two hundred thirty-two billion, three hundred thirty-one million, three hundred eleven thousand, three hundred twenty-two".