2216475162 has 192 divisors, whose sum is σ = 5693276160. Its totient is φ = 616694400.

The previous prime is 2216475127. The next prime is 2216475227. The reversal of 2216475162 is 2615746122.

It is a happy number.

2216475162 is a `hidden beast` number, since 2 + 2 + 1 + 647 + 5 + 1 + 6 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11604487 + ... + 11604677.

It is an arithmetic number, because the mean of its divisors is an integer number (29652480).

Almost surely, 2^2216475162 is an apocalyptic number.

2216475162 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2216475162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2846638080).

2216475162 is an abundant number, since it is smaller than the sum of its proper divisors (3476800998).

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

2216475162 is a wasteful number, since it uses less digits than its factorization.

2216475162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329 (or 326 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 2216475162 is about 47079.4558379767. The cubic root of 2216475162 is about 1303.8299602166.

The spelling of 2216475162 in words is "two billion, two hundred sixteen million, four hundred seventy-five thousand, one hundred sixty-two".