110121220222 has 32 divisors (see below), whose sum is σ = 179342890272. Its totient is φ = 50410698624.

The previous prime is 110121220147. The next prime is 110121220271. The reversal of 110121220222 is 222022121011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110121220196 and 110121220205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2274208 + ... + 2322124.

It is an arithmetic number, because the mean of its divisors is an integer number (5604465321).

Almost surely, 2^110121220222 is an apocalyptic number.

110121220222 is a deficient number, since it is larger than the sum of its proper divisors (69221670050).

110121220222 is a wasteful number, since it uses less digits than its factorization.

110121220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48652.

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

Adding to 110121220222 its reverse (222022121011), we get a palindrome (332143341233).

The spelling of 110121220222 in words is "one hundred ten billion, one hundred twenty-one million, two hundred twenty thousand, two hundred twenty-two".