12442124503202 has 16 divisors (see below), whose sum is σ = 19281933929472. Its totient is φ = 6015161295360.

The previous prime is 12442124503153. The next prime is 12442124503241. The reversal of 12442124503202 is 20230542124421.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86953418 + ... + 87096389.

It is an arithmetic number, because the mean of its divisors is an integer number (1205120870592).

Almost surely, 2^{12442124503202} is an apocalyptic number.

12442124503202 is a deficient number, since it is larger than the sum of its proper divisors (6839809426270).

12442124503202 is a wasteful number, since it uses less digits than its factorization.

12442124503202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174050993.

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

Adding to 12442124503202 its reverse (20230542124421), we get a palindrome (32672666627623).

The spelling of 12442124503202 in words is "twelve trillion, four hundred forty-two billion, one hundred twenty-four million, five hundred three thousand, two hundred two".