33112304231332 has 36 divisors (see below), whose sum is σ = 60068603282688. Its totient is φ = 15970564165200.

The previous prime is 33112304231329. The next prime is 33112304231333. The reversal of 33112304231332 is 23313240321133.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 33112304231294 and 33112304231303.

It is not an unprimeable number, because it can be changed into a prime (33112304231333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12653428 + ... + 15044395.

It is an arithmetic number, because the mean of its divisors is an integer number (1668572313408).

Almost surely, 2^{33112304231332} is an apocalyptic number.

It is an amenable number.

33112304231332 is a deficient number, since it is larger than the sum of its proper divisors (26956299051356).

33112304231332 is a wasteful number, since it uses less digits than its factorization.

33112304231332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27698200 (or 27698167 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 33112304231332 its reverse (23313240321133), we get a palindrome (56425544552465).

The spelling of 33112304231332 in words is "thirty-three trillion, one hundred twelve billion, three hundred four million, two hundred thirty-one thousand, three hundred thirty-two".