111102221123130 has 64 divisors (see below), whose sum is σ = 280772828380800. Its totient is φ = 28058576256000.

The previous prime is 111102221123123. The next prime is 111102221123171. The reversal of 111102221123130 is 31321122201111.

It is a junction number, because it is equal to n+sod(n) for n = 111102221123097 and 111102221123106.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30764635 + ... + 34185774.

It is an arithmetic number, because the mean of its divisors is an integer number (4387075443450).

Almost surely, 2^{111102221123130} is an apocalyptic number.

111102221123130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111102221123130 is an abundant number, since it is smaller than the sum of its proper divisors (169670607257670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111102221123130 is a wasteful number, since it uses less digits than its factorization.

111102221123130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64953439.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 111102221123130 its reverse (31321122201111), we get a palindrome (142423343324241).

The spelling of 111102221123130 in words is "one hundred eleven trillion, one hundred two billion, two hundred twenty-one million, one hundred twenty-three thousand, one hundred thirty".