220433333032 has 32 divisors (see below), whose sum is σ = 451601035200. Its totient is φ = 100038153600.

The previous prime is 220433332991. The next prime is 220433333051. The reversal of 220433333032 is 230333334022.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1929357 + ... + 2040412.

It is an arithmetic number, because the mean of its divisors is an integer number (14112532350).

Almost surely, 2^220433333032 is an apocalyptic number.

220433333032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

220433333032 is an abundant number, since it is smaller than the sum of its proper divisors (231167702168).

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

220433333032 is a wasteful number, since it uses less digits than its factorization.

220433333032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3970417 (or 3970413 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 28.

Adding to 220433333032 its reverse (230333334022), we get a palindrome (450766667054).

The spelling of 220433333032 in words is "two hundred twenty billion, four hundred thirty-three million, three hundred thirty-three thousand, thirty-two".