110222122112012 has 12 divisors (see below), whose sum is σ = 194658334923360. Its totient is φ = 54605454991056.

The previous prime is 110222122111991. The next prime is 110222122112041. The reversal of 110222122112012 is 210211221222011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126401515748 + ... + 126401516619.

It is an arithmetic number, because the mean of its divisors is an integer number (16221527910280).

Almost surely, 2^{110222122112012} is an apocalyptic number.

It is an amenable number.

110222122112012 is a deficient number, since it is larger than the sum of its proper divisors (84436212811348).

110222122112012 is a wasteful number, since it uses less digits than its factorization.

110222122112012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252803032480 (or 252803032478 counting only the distinct ones).

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

Adding to 110222122112012 its reverse (210211221222011), we get a palindrome (320433343334023).

The spelling of 110222122112012 in words is "one hundred ten trillion, two hundred twenty-two billion, one hundred twenty-two million, one hundred twelve thousand, twelve".