12110222030 has 32 divisors (see below), whose sum is σ = 22168232928. Its totient is φ = 4761993600.

The previous prime is 12110222023. The next prime is 12110222057. The reversal of 12110222030 is 3022201121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12110221996 and 12110222014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1345445 + ... + 1354415.

It is an arithmetic number, because the mean of its divisors is an integer number (692757279).

Almost surely, 2^12110222030 is an apocalyptic number.

12110222030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12110222030 is a deficient number, since it is larger than the sum of its proper divisors (10058010898).

12110222030 is a wasteful number, since it uses less digits than its factorization.

12110222030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11252.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12110222030 its reverse (3022201121), we get a palindrome (15132423151).

The spelling of 12110222030 in words is "twelve billion, one hundred ten million, two hundred twenty-two thousand, thirty".