11121332 has 24 divisors (see below), whose sum is σ = 21115080. Its totient is φ = 5104640.

The previous prime is 11121329. The next prime is 11121353. The reversal of 11121332 is 23312111.

11121332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 649636 + 10471696 = 806^2 + 3236^2 .

It is a super-3 number, since 3×11121332³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

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, 794 + ... + 4782.

It is an arithmetic number, because the mean of its divisors is an integer number (879795).

Almost surely, 2^11121332 is an apocalyptic number.

It is an amenable number.

11121332 is a deficient number, since it is larger than the sum of its proper divisors (9993748).

11121332 is a wasteful number, since it uses less digits than its factorization.

11121332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4051 (or 4049 counting only the distinct ones).

The product of its digits is 36, while the sum is 14.

The square root of 11121332 is about 3334.8661142541. The cubic root of 11121332 is about 223.2127177228.

Adding to 11121332 its reverse (23312111), we get a palindrome (34433443).

The spelling of 11121332 in words is "eleven million, one hundred twenty-one thousand, three hundred thirty-two".