110220100220222 has 4 divisors (see below), whose sum is σ = 165330150330336. Its totient is φ = 55110050110110.

The previous prime is 110220100220159. The next prime is 110220100220257. The reversal of 110220100220222 is 222022001022011.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 110220100220222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27555025055054 + ... + 27555025055057.

It is an arithmetic number, because the mean of its divisors is an integer number (41332537582584).

Almost surely, 2^{110220100220222} is an apocalyptic number.

110220100220222 is a deficient number, since it is larger than the sum of its proper divisors (55110050110114).

110220100220222 is an equidigital number, since it uses as much as digits as its factorization.

110220100220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55110050110113.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 110220100220222 its reverse (222022001022011), we get a palindrome (332242101242233).

The spelling of 110220100220222 in words is "one hundred ten trillion, two hundred twenty billion, one hundred million, two hundred twenty thousand, two hundred twenty-two".