10243245422512 has 20 divisors (see below), whose sum is σ = 19946018102800. Its totient is φ = 5095885912128.

The previous prime is 10243245422503. The next prime is 10243245422537. The reversal of 10243245422512 is 21522454234201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1608546663 + ... + 1608553030.

It is an arithmetic number, because the mean of its divisors is an integer number (997300905140).

Almost surely, 2^{10243245422512} is an apocalyptic number.

It is an amenable number.

10243245422512 is a deficient number, since it is larger than the sum of its proper divisors (9702772680288).

10243245422512 is a wasteful number, since it uses less digits than its factorization.

10243245422512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3217099900 (or 3217099894 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 10243245422512 its reverse (21522454234201), we get a palindrome (31765699656713).

The spelling of 10243245422512 in words is "ten trillion, two hundred forty-three billion, two hundred forty-five million, four hundred twenty-two thousand, five hundred twelve".