33233322272 has 24 divisors (see below), whose sum is σ = 65432215296. Its totient is φ = 16615616832.

The previous prime is 33233322271. The next prime is 33233322289. The reversal of 33233322272 is 27222333233.

It is a super-2 number, since 2×33233322272² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (33233322271) 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, 860693 + ... + 898475.

It is an arithmetic number, because the mean of its divisors is an integer number (2726342304).

Almost surely, 2^33233322272 is an apocalyptic number.

33233322272 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

33233322272 is a deficient number, since it is larger than the sum of its proper divisors (32198893024).

33233322272 is a wasteful number, since it uses less digits than its factorization.

33233322272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65280 (or 65272 counting only the distinct ones).

The product of its digits is 54432, while the sum is 32.

The spelling of 33233322272 in words is "thirty-three billion, two hundred thirty-three million, three hundred twenty-two thousand, two hundred seventy-two".