2216951184 has 40 divisors (see below), whose sum is σ = 6545285440. Its totient is φ = 633414528.

The previous prime is 2216951173. The next prime is 2216951201. The reversal of 2216951184 is 4811596122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3298699 + ... + 3299370.

It is an arithmetic number, because the mean of its divisors is an integer number (163632136).

Almost surely, 2^2216951184 is an apocalyptic number.

2216951184 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2216951184 is an abundant number, since it is smaller than the sum of its proper divisors (4328334256).

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

2216951184 is a wasteful number, since it uses less digits than its factorization.

2216951184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6598087 (or 6598081 counting only the distinct ones).

The product of its digits is 34560, while the sum is 39.

The square root of 2216951184 is about 47084.5110837948. The cubic root of 2216951184 is about 1303.9232926888.

The spelling of 2216951184 in words is "two billion, two hundred sixteen million, nine hundred fifty-one thousand, one hundred eighty-four".