33120333050 has 96 divisors (see below), whose sum is σ = 73007827200. Its totient is φ = 10937525760.

The previous prime is 33120333049. The next prime is 33120333053. The reversal of 33120333050 is 5033302133.

It is a super-2 number, since 2×33120333050² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33120333053) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4452134 + ... + 4459566.

It is an arithmetic number, because the mean of its divisors is an integer number (760498200).

Almost surely, 2^33120333050 is an apocalyptic number.

33120333050 is an abundant number, since it is smaller than the sum of its proper divisors (39887494150).

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

33120333050 is a wasteful number, since it uses less digits than its factorization.

33120333050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7920 (or 7915 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 23.

Adding to 33120333050 its reverse (5033302133), we get a palindrome (38153635183).

The spelling of 33120333050 in words is "thirty-three billion, one hundred twenty million, three hundred thirty-three thousand, fifty".