201110211202022 has 4 divisors (see below), whose sum is σ = 301665316803036. Its totient is φ = 100555105601010.

The previous prime is 201110211202003. The next prime is 201110211202027. The reversal of 201110211202022 is 220202112011102.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201110211202027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50277552800504 + ... + 50277552800507.

It is an arithmetic number, because the mean of its divisors is an integer number (75416329200759).

Almost surely, 2^{201110211202022} is an apocalyptic number.

201110211202022 is a deficient number, since it is larger than the sum of its proper divisors (100555105601014).

201110211202022 is a wasteful number, since it uses less digits than its factorization.

201110211202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100555105601013.

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

Adding to 201110211202022 its reverse (220202112011102), we get a palindrome (421312323213124).

The spelling of 201110211202022 in words is "two hundred one trillion, one hundred ten billion, two hundred eleven million, two hundred two thousand, twenty-two".