2220133648 has 20 divisors (see below), whose sum is σ = 4362095808. Its totient is φ = 1094431520.

The previous prime is 2220133639. The next prime is 2220133651. The reversal of 2220133648 is 8463310222.

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, 976036 + ... + 978307.

Almost surely, 2^2220133648 is an apocalyptic number.

It is an amenable number.

2220133648 is a deficient number, since it is larger than the sum of its proper divisors (2141962160).

2220133648 is a wasteful number, since it uses less digits than its factorization.

2220133648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1954422 (or 1954416 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 2220133648 is about 47118.2941966281. The cubic root of 2220133648 is about 1304.5469276617.

The spelling of 2220133648 in words is "two billion, two hundred twenty million, one hundred thirty-three thousand, six hundred forty-eight".