201110220202 has 16 divisors (see below), whose sum is σ = 309588031872. Its totient is φ = 97923178080.

The previous prime is 201110220169. The next prime is 201110220203. The reversal of 201110220202 is 202022011102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (201110220203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2196978 + ... + 2286685.

It is an arithmetic number, because the mean of its divisors is an integer number (19349251992).

Almost surely, 2^201110220202 is an apocalyptic number.

201110220202 is a deficient number, since it is larger than the sum of its proper divisors (108477811670).

201110220202 is a wasteful number, since it uses less digits than its factorization.

201110220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4484253.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 201110220202 its reverse (202022011102), we get a palindrome (403132231304).

It can be divided in two parts, 2011102 and 20202, that multiplied together give a palindrome (40628282604).

The spelling of 201110220202 in words is "two hundred one billion, one hundred ten million, two hundred twenty thousand, two hundred two".