201110010110122 has 8 divisors (see below), whose sum is σ = 301797731852676. Its totient is φ = 100510766159232.

The previous prime is 201110010110089. The next prime is 201110010110159. The reversal of 201110010110122 is 221011010011102.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 169875537044161 + 31234473065961 = 13033631^2 + 5588781^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 22119442233 + ... + 22119451324.

Almost surely, 2^{201110010110122} is an apocalyptic number.

201110010110122 is a deficient number, since it is larger than the sum of its proper divisors (100687721742554).

201110010110122 is a wasteful number, since it uses less digits than its factorization.

201110010110122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44238895832.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 201110010110122 its reverse (221011010011102), we get a palindrome (422121020121224).

The spelling of 201110010110122 in words is "two hundred one trillion, one hundred ten billion, ten million, one hundred ten thousand, one hundred twenty-two".