11251112 has 8 divisors (see below), whose sum is σ = 21095850. Its totient is φ = 5625552.

The previous prime is 11251103. The next prime is 11251129. The reversal of 11251112 is 21115211.

It can be written as a sum of positive squares in only one way, i.e., 10588516 + 662596 = 3254^2 + 814^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703187 + ... + 703202.

Almost surely, 2^11251112 is an apocalyptic number.

It is an amenable number.

11251112 is a deficient number, since it is larger than the sum of its proper divisors (9844738).

11251112 is a wasteful number, since it uses less digits than its factorization.

11251112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1406395 (or 1406391 counting only the distinct ones).

The product of its digits is 20, while the sum is 14.

The square root of 11251112 is about 3354.2677293263. The cubic root of 11251112 is about 224.0776197840.

Adding to 11251112 its reverse (21115211), we get a palindrome (32366323).

The spelling of 11251112 in words is "eleven million, two hundred fifty-one thousand, one hundred twelve".