220000268 has 12 divisors (see below), whose sum is σ = 388970232. Its totient is φ = 108865920.

The previous prime is 220000243. The next prime is 220000303. The reversal of 220000268 is 862000022.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283118 + ... + 283893.

It is an arithmetic number, because the mean of its divisors is an integer number (32414186).

Almost surely, 2^220000268 is an apocalyptic number.

It is an amenable number.

220000268 is a deficient number, since it is larger than the sum of its proper divisors (168969964).

220000268 is a wasteful number, since it uses less digits than its factorization.

220000268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567112 (or 567110 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 220000268 is about 14832.4060084667. The cubic root of 220000268 is about 603.6813188108.

The spelling of 220000268 in words is "two hundred twenty million, two hundred sixty-eight", and thus it is an aban number.