2216167344 has 40 divisors (see below), whose sum is σ = 6361222320. Its totient is φ = 738722304.

The previous prime is 2216167333. The next prime is 2216167357. The reversal of 2216167344 is 4437616122.

2216167344 is a `hidden beast` number, since 2 + 2 + 1 + 616 + 7 + 34 + 4 = 666.

It is a super-2 number, since 2×2216167344² = 9822795393224028672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2216167299 and 2216167308.

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, 2564577 + ... + 2565440.

It is an arithmetic number, because the mean of its divisors is an integer number (159030558).

Almost surely, 2^2216167344 is an apocalyptic number.

2216167344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2216167344 is an abundant number, since it is smaller than the sum of its proper divisors (4145054976).

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

2216167344 is a wasteful number, since it uses less digits than its factorization.

2216167344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5130034 (or 5130022 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 2216167344 is about 47076.1865915242. The cubic root of 2216167344 is about 1303.7695999777.

The spelling of 2216167344 in words is "two billion, two hundred sixteen million, one hundred sixty-seven thousand, three hundred forty-four".