220353320192 has 36 divisors (see below), whose sum is σ = 462995678880. Its totient is φ = 104377886208.

The previous prime is 220353320191. The next prime is 220353320233. The reversal of 220353320192 is 291023353022.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220353320191) 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, 22646588 + ... + 22656315.

It is an arithmetic number, because the mean of its divisors is an integer number (12860991080).

Almost surely, 2^220353320192 is an apocalyptic number.

It is an amenable number.

220353320192 is an abundant number, since it is smaller than the sum of its proper divisors (242642358688).

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

220353320192 is an equidigital number, since it uses as much as digits as its factorization.

220353320192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45302938 (or 45302924 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The spelling of 220353320192 in words is "two hundred twenty billion, three hundred fifty-three million, three hundred twenty thousand, one hundred ninety-two".