110222012222 has 64 divisors (see below), whose sum is σ = 199876723200. Its totient is φ = 44531959680.

The previous prime is 110222012191. The next prime is 110222012227. The reversal of 110222012222 is 222210222011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 110222012222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110222012227) 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, 54322304 + ... + 54324332.

It is an arithmetic number, because the mean of its divisors is an integer number (3123073800).

Almost surely, 2^110222012222 is an apocalyptic number.

110222012222 is a deficient number, since it is larger than the sum of its proper divisors (89654710978).

110222012222 is a wasteful number, since it uses less digits than its factorization.

110222012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2961.

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

Adding to 110222012222 its reverse (222210222011), we get a palindrome (332432234233).

The spelling of 110222012222 in words is "one hundred ten billion, two hundred twenty-two million, twelve thousand, two hundred twenty-two".