110201220122312 has 32 divisors (see below), whose sum is σ = 225807740647200. Its totient is φ = 50003429462400.

The previous prime is 110201220122299. The next prime is 110201220122327. The reversal of 110201220122312 is 213221022102011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1100377514 + ... + 1100477657.

It is an arithmetic number, because the mean of its divisors is an integer number (7056491895225).

Almost surely, 2^{110201220122312} is an apocalyptic number.

It is an amenable number.

110201220122312 is an abundant number, since it is smaller than the sum of its proper divisors (115606520524888).

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

110201220122312 is a wasteful number, since it uses less digits than its factorization.

110201220122312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2200855757 (or 2200855753 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 110201220122312 its reverse (213221022102011), we get a palindrome (323422242224323).

The spelling of 110201220122312 in words is "one hundred ten trillion, two hundred one billion, two hundred twenty million, one hundred twenty-two thousand, three hundred twelve".