25068122297109 has 8 divisors (see below), whose sum is σ = 37137958958720. Its totient is φ = 16712081531388.

The previous prime is 25068122297039. The next prime is 25068122297111. The reversal of 25068122297109 is 90179222186052.

25068122297109 is a `hidden beast` number, since 2 + 506 + 8 + 1 + 2 + 2 + 29 + 7 + 109 = 666.

It is not a de Polignac number, because 25068122297109 - 2¹⁹ = 25068121772821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25068122297159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464224486957 + ... + 464224487010.

It is an arithmetic number, because the mean of its divisors is an integer number (4642244869840).

Almost surely, 2^{25068122297109} is an apocalyptic number.

It is an amenable number.

25068122297109 is a deficient number, since it is larger than the sum of its proper divisors (12069836661611).

25068122297109 is an equidigital number, since it uses as much as digits as its factorization.

25068122297109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928448973976 (or 928448973970 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 25068122297109 in words is "twenty-five trillion, sixty-eight billion, one hundred twenty-two million, two hundred ninety-seven thousand, one hundred nine".