112153312225 has 6 divisors (see below), whose sum is σ = 139070107190. Its totient is φ = 89722649760.

The previous prime is 112153312213. The next prime is 112153312247. The reversal of 112153312225 is 522213351211.

It can be written as a sum of positive squares in 3 ways, for example, as 30129121 + 112123183104 = 5489^2 + 334848^2 .

It is not a de Polignac number, because 112153312225 - 2¹⁵ = 112153279457 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112153312193 and 112153312202.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2243066220 + ... + 2243066269.

Almost surely, 2^112153312225 is an apocalyptic number.

It is an amenable number.

112153312225 is a deficient number, since it is larger than the sum of its proper divisors (26916794965).

112153312225 is an equidigital number, since it uses as much as digits as its factorization.

112153312225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4486132499 (or 4486132494 counting only the distinct ones).

The product of its digits is 3600, while the sum is 28.

Adding to 112153312225 its reverse (522213351211), we get a palindrome (634366663436).

The spelling of 112153312225 in words is "one hundred twelve billion, one hundred fifty-three million, three hundred twelve thousand, two hundred twenty-five".