3311226216 has 160 divisors (see below), whose sum is σ = 9841946400. Its totient is φ = 1037162880.

The previous prime is 3311226151. The next prime is 3311226239. The reversal of 3311226216 is 6126221133.

3311226216 is a `hidden beast` number, since 3 + 3 + 11 + 22 + 621 + 6 = 666.

3311226216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 3311226216.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1611846 + ... + 1613898.

It is an arithmetic number, because the mean of its divisors is an integer number (61512165).

Almost surely, 2^3311226216 is an apocalyptic number.

3311226216 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3311226216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4920973200).

3311226216 is an abundant number, since it is smaller than the sum of its proper divisors (6530720184).

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

3311226216 is a wasteful number, since it uses less digits than its factorization.

3311226216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221 (or 2208 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 3311226216 is about 57543.2551738255. The cubic root of 3311226216 is about 1490.4918899057.

Adding to 3311226216 its reverse (6126221133), we get a palindrome (9437447349).

The spelling of 3311226216 in words is "three billion, three hundred eleven million, two hundred twenty-six thousand, two hundred sixteen".