2201670056 has 16 divisors (see below), whose sum is σ = 4134683040. Its totient is φ = 1099087920.

The previous prime is 2201670007. The next prime is 2201670059. The reversal of 2201670056 is 6500761022.

It is not an unprimeable number, because it can be changed into a prime (2201670059) 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, 213026 + ... + 223121.

It is an arithmetic number, because the mean of its divisors is an integer number (258417690).

Almost surely, 2^2201670056 is an apocalyptic number.

It is an amenable number.

2201670056 is a deficient number, since it is larger than the sum of its proper divisors (1933012984).

2201670056 is a wasteful number, since it uses less digits than its factorization.

2201670056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436784 (or 436780 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 2201670056 is about 46921.9570776838. The cubic root of 2201670056 is about 1300.9204636946.

The spelling of 2201670056 in words is "two billion, two hundred one million, six hundred seventy thousand, fifty-six".