1133221330332 has 72 divisors (see below), whose sum is σ = 3525577482336. Its totient is φ = 298871558784.

The previous prime is 1133221330331. The next prime is 1133221330379. The reversal of 1133221330332 is 2330331223311.

1133221330332 is a `hidden beast` number, since 1 + 1 + 3 + 322 + 1 + 3 + 3 + 0 + 332 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1133221330296 and 1133221330305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133221330331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172954803 + ... + 172961354.

Almost surely, 2^{1133221330332} is an apocalyptic number.

1133221330332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1133221330332 is an abundant number, since it is smaller than the sum of its proper divisors (2392356152004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1133221330332 is a wasteful number, since it uses less digits than its factorization.

1133221330332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345916187 (or 345916182 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 1133221330332 its reverse (2330331223311), we get a palindrome (3463552553643).

The spelling of 1133221330332 in words is "one trillion, one hundred thirty-three billion, two hundred twenty-one million, three hundred thirty thousand, three hundred thirty-two".