12231333311332 has 6 divisors (see below), whose sum is σ = 21404833294838. Its totient is φ = 6115666655664.

The previous prime is 12231333311303. The next prime is 12231333311359. The reversal of 12231333311332 is 23311333313221.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10651646306596 + 1579687004736 = 3263686^2 + 1256856^2 .

It is a super-2 number, since 2×12231333311332² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12231333311294 and 12231333311303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1528916663913 + ... + 1528916663920.

Almost surely, 2^{12231333311332} is an apocalyptic number.

It is an amenable number.

12231333311332 is a deficient number, since it is larger than the sum of its proper divisors (9173499983506).

12231333311332 is a wasteful number, since it uses less digits than its factorization.

12231333311332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3057833327837 (or 3057833327835 counting only the distinct ones).

The product of its digits is 17496, while the sum is 31.

Adding to 12231333311332 its reverse (23311333313221), we get a palindrome (35542666624553).

The spelling of 12231333311332 in words is "twelve trillion, two hundred thirty-one billion, three hundred thirty-three million, three hundred eleven thousand, three hundred thirty-two".