2213113332 has 12 divisors (see below), whose sum is σ = 5163931136. Its totient is φ = 737704440.

The previous prime is 2213113327. The next prime is 2213113349. The reversal of 2213113332 is 2333113122.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2213113332² = 9795741240552284448, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 2213113299 and 2213113308.

It is a congruent number.

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, 92213044 + ... + 92213067.

Almost surely, 2^2213113332 is an apocalyptic number.

It is an amenable number.

2213113332 is an abundant number, since it is smaller than the sum of its proper divisors (2950817804).

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

2213113332 is a wasteful number, since it uses less digits than its factorization.

2213113332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184426118 (or 184426116 counting only the distinct ones).

The product of its digits is 648, while the sum is 21.

The square root of 2213113332 is about 47043.7384994007. The cubic root of 2213113332 is about 1303.1704336683.

Adding to 2213113332 its reverse (2333113122), we get a palindrome (4546226454).

The spelling of 2213113332 in words is "two billion, two hundred thirteen million, one hundred thirteen thousand, three hundred thirty-two".