110211202201222 has 16 divisors (see below), whose sum is σ = 174028343027760. Its totient is φ = 52202109703392.

The previous prime is 110211202201129. The next prime is 110211202201223. The reversal of 110211202201222 is 222102202112011.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 110211202201222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110211202201223) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 88165693 + ... + 89407000.

It is an arithmetic number, because the mean of its divisors is an integer number (10876771439235).

Almost surely, 2^{110211202201222} is an apocalyptic number.

110211202201222 is a deficient number, since it is larger than the sum of its proper divisors (63817140826538).

110211202201222 is a wasteful number, since it uses less digits than its factorization.

110211202201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177589047.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 110211202201222 its reverse (222102202112011), we get a palindrome (332313404313233).

The spelling of 110211202201222 in words is "one hundred ten trillion, two hundred eleven billion, two hundred two million, two hundred one thousand, two hundred twenty-two".