1112564143225 has 12 divisors (see below), whose sum is σ = 1380757694800. Its totient is φ = 889291213200.

The previous prime is 1112564143213. The next prime is 1112564143237. The reversal of 1112564143225 is 5223414652111.

It is an interprime number because it is at equal distance from previous prime (1112564143213) and next prime (1112564143237).

It is not a de Polignac number, because 1112564143225 - 2⁵ = 1112564143193 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18972675 + ... + 19031224.

Almost surely, 2^{1112564143225} is an apocalyptic number.

It is an amenable number.

1112564143225 is a deficient number, since it is larger than the sum of its proper divisors (268193551575).

1112564143225 is a wasteful number, since it uses less digits than its factorization.

1112564143225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38005080 (or 38005075 counting only the distinct ones).

The product of its digits is 57600, while the sum is 37.

Adding to 1112564143225 its reverse (5223414652111), we get a palindrome (6335978795336).

The spelling of 1112564143225 in words is "one trillion, one hundred twelve billion, five hundred sixty-four million, one hundred forty-three thousand, two hundred twenty-five".