11272112 has 10 divisors (see below), whose sum is σ = 21839748. Its totient is φ = 5636048.

The previous prime is 11272103. The next prime is 11272123. The reversal of 11272112 is 21127211.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352238 + ... + 352269.

Almost surely, 2^11272112 is an apocalyptic number.

It is an amenable number.

11272112 is a deficient number, since it is larger than the sum of its proper divisors (10567636).

11272112 is an equidigital number, since it uses as much as digits as its factorization.

11272112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704515 (or 704509 counting only the distinct ones).

The product of its digits is 56, while the sum is 17.

The square root of 11272112 is about 3357.3966104707. The cubic root of 11272112 is about 224.2169454314.

Adding to 11272112 its reverse (21127211), we get a palindrome (32399323).

The spelling of 11272112 in words is "eleven million, two hundred seventy-two thousand, one hundred twelve".