1333221232232 has 16 divisors (see below), whose sum is σ = 2502128264100. Its totient is φ = 665987028480.

The previous prime is 1333221232193. The next prime is 1333221232237. The reversal of 1333221232232 is 2322321223331.

It can be written as a sum of positive squares in 2 ways, for example, as 1247434336996 + 85786895236 = 1116886^2 + 292894^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1333221232195 and 1333221232204.

It is not an unprimeable number, because it can be changed into a prime (1333221232237) 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, 77939369 + ... + 77956472.

Almost surely, 2^{1333221232232} is an apocalyptic number.

It is an amenable number.

1333221232232 is a deficient number, since it is larger than the sum of its proper divisors (1168907031868).

1333221232232 is a wasteful number, since it uses less digits than its factorization.

1333221232232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155896916 (or 155896912 counting only the distinct ones).

The product of its digits is 15552, while the sum is 29.

Adding to 1333221232232 its reverse (2322321223331), we get a palindrome (3655542455563).

The spelling of 1333221232232 in words is "one trillion, three hundred thirty-three billion, two hundred twenty-one million, two hundred thirty-two thousand, two hundred thirty-two".