220132133232 has 80 divisors (see below), whose sum is σ = 623035266048. Its totient is φ = 66420375040.

The previous prime is 220132133227. The next prime is 220132133297. The reversal of 220132133232 is 232331231022.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 771648 + ... + 1017695.

Almost surely, 2^220132133232 is an apocalyptic number.

220132133232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

220132133232 is an abundant number, since it is smaller than the sum of its proper divisors (402903132816).

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

220132133232 is a wasteful number, since it uses less digits than its factorization.

220132133232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1789598 (or 1789592 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 220132133232 its reverse (232331231022), we get a palindrome (452463364254).

The spelling of 220132133232 in words is "two hundred twenty billion, one hundred thirty-two million, one hundred thirty-three thousand, two hundred thirty-two".