11132213320 has 32 divisors (see below), whose sum is σ = 25197480000. Its totient is φ = 4426218688.

The previous prime is 11132213311. The next prime is 11132213459. The reversal of 11132213320 is 2331223111.

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, 826570 + ... + 839929.

It is an arithmetic number, because the mean of its divisors is an integer number (787421250).

Almost surely, 2^11132213320 is an apocalyptic number.

11132213320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11132213320 is an abundant number, since it is smaller than the sum of its proper divisors (14065266680).

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

11132213320 is a wasteful number, since it uses less digits than its factorization.

11132213320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666677 (or 1666673 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11132213320 its reverse (2331223111), we get a palindrome (13463436431).

The spelling of 11132213320 in words is "eleven billion, one hundred thirty-two million, two hundred thirteen thousand, three hundred twenty".