12412223042225 has 24 divisors (see below), whose sum is σ = 15421226043840. Its totient is φ = 9910390392000.

The previous prime is 12412223042189. The next prime is 12412223042243. The reversal of 12412223042225 is 52224032221421.

It is not a de Polignac number, because 12412223042225 - 2²⁴ = 12412206265009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12412223042191 and 12412223042200.

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, 43095746 + ... + 43382804.

It is an arithmetic number, because the mean of its divisors is an integer number (642551085160).

Almost surely, 2^{12412223042225} is an apocalyptic number.

It is an amenable number.

12412223042225 is a deficient number, since it is larger than the sum of its proper divisors (3009003001615).

12412223042225 is a wasteful number, since it uses less digits than its factorization.

12412223042225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290441 (or 290436 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 12412223042225 its reverse (52224032221421), we get a palindrome (64636255263646).

The spelling of 12412223042225 in words is "twelve trillion, four hundred twelve billion, two hundred twenty-three million, forty-two thousand, two hundred twenty-five".