1112144025 has 12 divisors (see below), whose sum is σ = 1838744912. Its totient is φ = 593143440.

The previous prime is 1112144023. The next prime is 1112144053. The reversal of 1112144025 is 5204412111.

It is not a de Polignac number, because 1112144025 - 2¹ = 1112144023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1112143992 and 1112144010.

It is not an unprimeable number, because it can be changed into a prime (1112144023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7414219 + ... + 7414368.

Almost surely, 2^1112144025 is an apocalyptic number.

1112144025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1112144025 is a deficient number, since it is larger than the sum of its proper divisors (726600887).

1112144025 is a wasteful number, since it uses less digits than its factorization.

1112144025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14828600 (or 14828595 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 1112144025 is about 33348.8234425144. The cubic root of 1112144025 is about 1036.0650196095.

Adding to 1112144025 its reverse (5204412111), we get a palindrome (6316556136).

The spelling of 1112144025 in words is "one billion, one hundred twelve million, one hundred forty-four thousand, twenty-five".