112052561225 has 36 divisors (see below), whose sum is σ = 152919777612. Its totient is φ = 81388771200.

The previous prime is 112052561167. The next prime is 112052561239. The reversal of 112052561225 is 522165250211.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 8967900601 + 103084660624 = 94699^2 + 321068^2 .

It is not a de Polignac number, because 112052561225 - 2¹⁸ = 112052299081 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112052561191 and 112052561200.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2387687 + ... + 2434163.

Almost surely, 2^112052561225 is an apocalyptic number.

It is an amenable number.

112052561225 is a deficient number, since it is larger than the sum of its proper divisors (40867216387).

112052561225 is a wasteful number, since it uses less digits than its factorization.

112052561225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47306 (or 47290 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 112052561225 in words is "one hundred twelve billion, fifty-two million, five hundred sixty-one thousand, two hundred twenty-five".