12111223030130 has 32 divisors (see below), whose sum is σ = 24918292396800. Its totient is φ = 4151789916480.

The previous prime is 12111223030087. The next prime is 12111223030133. The reversal of 12111223030130 is 3103032211121.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12111223030133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12647441 + ... + 13571300.

It is an arithmetic number, because the mean of its divisors is an integer number (778696637400).

Almost surely, 2^{12111223030130} is an apocalyptic number.

12111223030130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12111223030130 is an abundant number, since it is smaller than the sum of its proper divisors (12807069366670).

12111223030130 is a wasteful number, since it uses less digits than its factorization.

12111223030130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26225354.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 12111223030130 its reverse (3103032211121), we get a palindrome (15214255241251).

The spelling of 12111223030130 in words is "twelve trillion, one hundred eleven billion, two hundred twenty-three million, thirty thousand, one hundred thirty".