220322348 has 12 divisors (see below), whose sum is σ = 389896920. Its totient is φ = 108923232.

The previous prime is 220322327. The next prime is 220322353. The reversal of 220322348 is 843223022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309086 + ... + 309797.

It is an arithmetic number, because the mean of its divisors is an integer number (32491410).

Almost surely, 2^220322348 is an apocalyptic number.

It is an amenable number.

220322348 is a deficient number, since it is larger than the sum of its proper divisors (169574572).

220322348 is a wasteful number, since it uses less digits than its factorization.

220322348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618976 (or 618974 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 220322348 is about 14843.2593455750. The cubic root of 220322348 is about 603.9757712896.

The spelling of 220322348 in words is "two hundred twenty million, three hundred twenty-two thousand, three hundred forty-eight".