201110220022112 has 24 divisors (see below), whose sum is σ = 395944905728736. Its totient is φ = 100552783646592.

The previous prime is 201110220022021. The next prime is 201110220022121. The reversal of 201110220022112 is 211220022011102.

201110220022112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71293688 + ... + 74060855.

It is an arithmetic number, because the mean of its divisors is an integer number (16497704405364).

Almost surely, 2^{201110220022112} is an apocalyptic number.

It is an amenable number.

201110220022112 is a deficient number, since it is larger than the sum of its proper divisors (194834685706624).

201110220022112 is a wasteful number, since it uses less digits than its factorization.

201110220022112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145397790 (or 145397782 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201110220022112 its reverse (211220022011102), we get a palindrome (412330242033214).

The spelling of 201110220022112 in words is "two hundred one trillion, one hundred ten billion, two hundred twenty million, twenty-two thousand, one hundred twelve".