111030130222 has 24 divisors (see below), whose sum is σ = 183138778368. Its totient is φ = 50447094720.

The previous prime is 111030130219. The next prime is 111030130231. The reversal of 111030130222 is 222031030111.

It is a super-2 number, since 2×111030130222² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111030130196 and 111030130205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 490003 + ... + 679825.

It is an arithmetic number, because the mean of its divisors is an integer number (7630782432).

Almost surely, 2^111030130222 is an apocalyptic number.

111030130222 is a deficient number, since it is larger than the sum of its proper divisors (72108648146).

111030130222 is a wasteful number, since it uses less digits than its factorization.

111030130222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192264 (or 192253 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 111030130222 its reverse (222031030111), we get a palindrome (333061160333).

The spelling of 111030130222 in words is "one hundred eleven billion, thirty million, one hundred thirty thousand, two hundred twenty-two".