220032231032332 has 6 divisors (see below), whose sum is σ = 385056404306588. Its totient is φ = 110016115516164.

The previous prime is 220032231032227. The next prime is 220032231032333. The reversal of 220032231032332 is 233230132230022.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 220032231032332.

It is not an unprimeable number, because it can be changed into a prime (220032231032333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27504028879038 + ... + 27504028879045.

Almost surely, 2^{220032231032332} is an apocalyptic number.

It is an amenable number.

220032231032332 is a deficient number, since it is larger than the sum of its proper divisors (165024173274256).

220032231032332 is a wasteful number, since it uses less digits than its factorization.

220032231032332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55008057758087 (or 55008057758085 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 220032231032332 its reverse (233230132230022), we get a palindrome (453262363262354).

The spelling of 220032231032332 in words is "two hundred twenty trillion, thirty-two billion, two hundred thirty-one million, thirty-two thousand, three hundred thirty-two".