110222221011212 has 96 divisors (see below), whose sum is σ = 199991267481600. Its totient is φ = 53119510732800.

The previous prime is 110222221011191. The next prime is 110222221011241. The reversal of 110222221011212 is 212110122222011.

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, 2855996588 + ... + 2856035180.

It is an arithmetic number, because the mean of its divisors is an integer number (2083242369600).

Almost surely, 2^{110222221011212} is an apocalyptic number.

It is an amenable number.

110222221011212 is a deficient number, since it is larger than the sum of its proper divisors (89769046470388).

110222221011212 is a wasteful number, since it uses less digits than its factorization.

110222221011212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39447 (or 39445 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 110222221011212 its reverse (212110122222011), we get a palindrome (322332343233223).

The spelling of 110222221011212 in words is "one hundred ten trillion, two hundred twenty-two billion, two hundred twenty-one million, eleven thousand, two hundred twelve".