110101111201222 has 4 divisors (see below), whose sum is σ = 165151666801836. Its totient is φ = 55050555600610.

The previous prime is 110101111201177. The next prime is 110101111201223. The reversal of 110101111201222 is 222102111101011.

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

It is a junction number, because it is equal to n+sod(n) for n = 110101111201196 and 110101111201205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110101111201223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27525277800304 + ... + 27525277800307.

It is an arithmetic number, because the mean of its divisors is an integer number (41287916700459).

Almost surely, 2^{110101111201222} is an apocalyptic number.

110101111201222 is a deficient number, since it is larger than the sum of its proper divisors (55050555600614).

110101111201222 is an equidigital number, since it uses as much as digits as its factorization.

110101111201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55050555600613.

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

Adding to 110101111201222 its reverse (222102111101011), we get a palindrome (332203222302233).

The spelling of 110101111201222 in words is "one hundred ten trillion, one hundred one billion, one hundred eleven million, two hundred one thousand, two hundred twenty-two".