10242245025121 has 4 divisors (see below), whose sum is σ = 10322892623872. Its totient is φ = 10161597426372.

The previous prime is 10242245025097. The next prime is 10242245025169. The reversal of 10242245025121 is 12152054224201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10242245025121 - 2³⁹ = 9692489211233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10242245025191) 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 3 ways as a sum of consecutive naturals, for example, 40323799185 + ... + 40323799438.

It is an arithmetic number, because the mean of its divisors is an integer number (2580723155968).

Almost surely, 2^{10242245025121} is an apocalyptic number.

It is an amenable number.

10242245025121 is a deficient number, since it is larger than the sum of its proper divisors (80647598751).

10242245025121 is an equidigital number, since it uses as much as digits as its factorization.

10242245025121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80647598750.

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 10242245025121 its reverse (12152054224201), we get a palindrome (22394299249322).

The spelling of 10242245025121 in words is "ten trillion, two hundred forty-two billion, two hundred forty-five million, twenty-five thousand, one hundred twenty-one".