13111142224204 has 12 divisors (see below), whose sum is σ = 22948786819728. Its totient is φ = 6554345990000.

The previous prime is 13111142224181. The next prime is 13111142224303. The reversal of 13111142224204 is 40242224111131.

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, 306256447 + ... + 306299254.

It is an arithmetic number, because the mean of its divisors is an integer number (1912398901644).

Almost surely, 2^{13111142224204} is an apocalyptic number.

It is an amenable number.

13111142224204 is a deficient number, since it is larger than the sum of its proper divisors (9837644595524).

13111142224204 is a wasteful number, since it uses less digits than its factorization.

13111142224204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612561056 (or 612561054 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 13111142224204 its reverse (40242224111131), we get a palindrome (53353366335335).

The spelling of 13111142224204 in words is "thirteen trillion, one hundred eleven billion, one hundred forty-two million, two hundred twenty-four thousand, two hundred four".