2213394860 has 12 divisors (see below), whose sum is σ = 4648129248. Its totient is φ = 885357936.

The previous prime is 2213394847. The next prime is 2213394877. The reversal of 2213394860 is 684933122.

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, 55334852 + ... + 55334891.

It is an arithmetic number, because the mean of its divisors is an integer number (387344104).

Almost surely, 2^2213394860 is an apocalyptic number.

2213394860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2213394860 is an abundant number, since it is smaller than the sum of its proper divisors (2434734388).

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

2213394860 is a wasteful number, since it uses less digits than its factorization.

2213394860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110669752 (or 110669750 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 2213394860 is about 47046.7305984167. The cubic root of 2213394860 is about 1303.2256896742.

The spelling of 2213394860 in words is "two billion, two hundred thirteen million, three hundred ninety-four thousand, eight hundred sixty".