100110220201222 has 64 divisors (see below), whose sum is σ = 189109896749568. Its totient is φ = 38610220320000.

The previous prime is 100110220201213. The next prime is 100110220201223. The reversal of 100110220201222 is 222102022011001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100110220201196 and 100110220201205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100110220201223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78898197 + ... + 80157007.

It is an arithmetic number, because the mean of its divisors is an integer number (2954842136712).

Almost surely, 2^{100110220201222} is an apocalyptic number.

100110220201222 is a deficient number, since it is larger than the sum of its proper divisors (88999676548346).

100110220201222 is a wasteful number, since it uses less digits than its factorization.

100110220201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264045.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100110220201222 its reverse (222102022011001), we get a palindrome (322212242212223).

The spelling of 100110220201222 in words is "one hundred trillion, one hundred ten billion, two hundred twenty million, two hundred one thousand, two hundred twenty-two".