11213372 has 12 divisors (see below), whose sum is σ = 20300280. Its totient is φ = 5413296.

The previous prime is 11213359. The next prime is 11213381. The reversal of 11213372 is 27331211.

11213372 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 2×11213372² = 251479423220768, which contains 22 as substring.

It is a nialpdrome in base 15.

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, 48218 + ... + 48449.

It is an arithmetic number, because the mean of its divisors is an integer number (1691690).

Almost surely, 2^11213372 is an apocalyptic number.

It is an amenable number.

11213372 is a deficient number, since it is larger than the sum of its proper divisors (9086908).

11213372 is a wasteful number, since it uses less digits than its factorization.

11213372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96700 (or 96698 counting only the distinct ones).

The product of its digits is 252, while the sum is 20.

The square root of 11213372 is about 3348.6373347975. The cubic root of 11213372 is about 223.8267953157.

Adding to 11213372 its reverse (27331211), we get a palindrome (38544583).

The spelling of 11213372 in words is "eleven million, two hundred thirteen thousand, three hundred seventy-two".