33112142332 has 12 divisors (see below), whose sum is σ = 58199291080. Its totient is φ = 16483773456.

The previous prime is 33112142311. The next prime is 33112142339. The reversal of 33112142332 is 23324121133.

It is a junction number, because it is equal to n+sod(n) for n = 33112142297 and 33112142306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33112142339) 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, 18073398 + ... + 18075229.

Almost surely, 2^33112142332 is an apocalyptic number.

It is an amenable number.

33112142332 is a deficient number, since it is larger than the sum of its proper divisors (25087148748).

33112142332 is a wasteful number, since it uses less digits than its factorization.

33112142332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36148860 (or 36148858 counting only the distinct ones).

The product of its digits is 2592, while the sum is 25.

Adding to 33112142332 its reverse (23324121133), we get a palindrome (56436263465).

The spelling of 33112142332 in words is "thirty-three billion, one hundred twelve million, one hundred forty-two thousand, three hundred thirty-two".