220493322 has 48 divisors (see below), whose sum is σ = 564819840. Its totient is φ = 60824736.

The previous prime is 220493321. The next prime is 220493327. The reversal of 220493322 is 223394022.

It is not an unprimeable number, because it can be changed into a prime (220493321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26518 + ... + 33825.

It is an arithmetic number, because the mean of its divisors is an integer number (11767080).

Almost surely, 2^220493322 is an apocalyptic number.

220493322 is an abundant number, since it is smaller than the sum of its proper divisors (344326518).

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

220493322 is a wasteful number, since it uses less digits than its factorization.

220493322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60387 (or 60384 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 220493322 is about 14849.0175432585. The cubic root of 220493322 is about 604.1319628189.

The spelling of 220493322 in words is "two hundred twenty million, four hundred ninety-three thousand, three hundred twenty-two".