12222210110110 has 288 divisors, whose sum is σ = 31610838482496. Its totient is φ = 3363584716800.

The previous prime is 12222210110083. The next prime is 12222210110191. The reversal of 12222210110110 is 1101101222221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 17382990 + ... + 18072430.

It is an arithmetic number, because the mean of its divisors is an integer number (109759855842).

Almost surely, 2^{12222210110110} is an apocalyptic number.

12222210110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12222210110110 is an abundant number, since it is smaller than the sum of its proper divisors (19388628372386).

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

12222210110110 is a wasteful number, since it uses less digits than its factorization.

12222210110110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689520 (or 689502 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 12222210110110 its reverse (1101101222221), we get a palindrome (13323311332331).

The spelling of 12222210110110 in words is "twelve trillion, two hundred twenty-two billion, two hundred ten million, one hundred ten thousand, one hundred ten".