11401112 has 8 divisors (see below), whose sum is σ = 21377100. Its totient is φ = 5700552.

The previous prime is 11401111. The next prime is 11401127. The reversal of 11401112 is 21110411.

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

It is a junction number, because it is equal to n+sod(n) for n = 11401093 and 11401102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11401111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712562 + ... + 712577.

Almost surely, 2^11401112 is an apocalyptic number.

It is an amenable number.

11401112 is a deficient number, since it is larger than the sum of its proper divisors (9975988).

11401112 is a wasteful number, since it uses less digits than its factorization.

11401112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425145 (or 1425141 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 11401112 is about 3376.5532721993. The cubic root of 11401112 is about 225.0690290258.

Adding to 11401112 its reverse (21110411), we get a palindrome (32511523).

The spelling of 11401112 in words is "eleven million, four hundred one thousand, one hundred twelve".