12013221113102 has 8 divisors (see below), whose sum is σ = 19657998185112. Its totient is φ = 5460555051400.

The previous prime is 12013221112987. The next prime is 12013221113111. The reversal of 12013221113102 is 20131112231021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent 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, 273027752549 + ... + 273027752592.

It is an arithmetic number, because the mean of its divisors is an integer number (2457249773139).

Almost surely, 2^{12013221113102} is an apocalyptic number.

12013221113102 is a deficient number, since it is larger than the sum of its proper divisors (7644777072010).

12013221113102 is a wasteful number, since it uses less digits than its factorization.

12013221113102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546055505154.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 12013221113102 its reverse (20131112231021), we get a palindrome (32144333344123).

The spelling of 12013221113102 in words is "twelve trillion, thirteen billion, two hundred twenty-one million, one hundred thirteen thousand, one hundred two".