2213321132 has 12 divisors (see below), whose sum is σ = 4225431336. Its totient is φ = 1006055040.

The previous prime is 2213321101. The next prime is 2213321141. The reversal of 2213321132 is 2311233122.

2213321132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2213321132² = 9797580866715522848, which contains 22 as substring.

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, 25151333 + ... + 25151420.

It is an arithmetic number, because the mean of its divisors is an integer number (352119278).

Almost surely, 2^2213321132 is an apocalyptic number.

2213321132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2213321132 is a deficient number, since it is larger than the sum of its proper divisors (2012110204).

2213321132 is a wasteful number, since it uses less digits than its factorization.

2213321132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50302768 (or 50302766 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 2213321132 is about 47045.9470305360. The cubic root of 2213321132 is about 1303.2112194002.

Adding to 2213321132 its reverse (2311233122), we get a palindrome (4524554254).

The spelling of 2213321132 in words is "two billion, two hundred thirteen million, three hundred twenty-one thousand, one hundred thirty-two".