201101110211222 has 16 divisors (see below), whose sum is σ = 324887048267040. Its totient is φ = 92806923107712.

The previous prime is 201101110211189. The next prime is 201101110211231. The reversal of 201101110211222 is 222112011101102.

201101110211222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 201101110211222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373638947 + ... + 374176782.

It is an arithmetic number, because the mean of its divisors is an integer number (20305440516690).

Almost surely, 2^{201101110211222} is an apocalyptic number.

201101110211222 is a deficient number, since it is larger than the sum of its proper divisors (123785938055818).

201101110211222 is a wasteful number, since it uses less digits than its factorization.

201101110211222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747826087.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 201101110211222 its reverse (222112011101102), we get a palindrome (423213121312324).

The spelling of 201101110211222 in words is "two hundred one trillion, one hundred one billion, one hundred ten million, two hundred eleven thousand, two hundred twenty-two".