1112345204225 has 24 divisors (see below), whose sum is σ = 1382821181280. Its totient is φ = 887611806720.

The previous prime is 1112345204219. The next prime is 1112345204237. The reversal of 1112345204225 is 5224025432111.

It is not a de Polignac number, because 1112345204225 - 2²⁶ = 1112278095361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1112345204191 and 1112345204200.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21246881 + ... + 21299169.

It is an arithmetic number, because the mean of its divisors is an integer number (57617549220).

Almost surely, 2^{1112345204225} is an apocalyptic number.

It is an amenable number.

1112345204225 is a deficient number, since it is larger than the sum of its proper divisors (270475977055).

1112345204225 is a wasteful number, since it uses less digits than its factorization.

1112345204225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54449 (or 54444 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The spelling of 1112345204225 in words is "one trillion, one hundred twelve billion, three hundred forty-five million, two hundred four thousand, two hundred twenty-five".