220256662332 has 24 divisors (see below), whose sum is σ = 587351099776. Its totient is φ = 62930474928.

The previous prime is 220256662303. The next prime is 220256662349. The reversal of 220256662332 is 233266652022.

220256662332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1311051478 + ... + 1311051645.

Almost surely, 2^220256662332 is an apocalyptic number.

It is an amenable number.

220256662332 is an abundant number, since it is smaller than the sum of its proper divisors (367094437444).

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

220256662332 is a wasteful number, since it uses less digits than its factorization.

220256662332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2622103137 (or 2622103135 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 39.

The spelling of 220256662332 in words is "two hundred twenty billion, two hundred fifty-six million, six hundred sixty-two thousand, three hundred thirty-two".