110222220221022 has 64 divisors (see below), whose sum is σ = 280671966650880. Its totient is φ = 28067196657024.

The previous prime is 110222220220979. The next prime is 110222220221027. The reversal of 110222220221022 is 220122022222011.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 110222220221022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110222220221027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3480539308 + ... + 3480570975.

It is an arithmetic number, because the mean of its divisors is an integer number (4385499478920).

Almost surely, 2^{110222220221022} is an apocalyptic number.

110222220221022 is an abundant number, since it is smaller than the sum of its proper divisors (170449746429858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110222220221022 is a wasteful number, since it uses less digits than its factorization.

110222220221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6961110337.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 110222220221022 its reverse (220122022222011), we get a palindrome (330344242443033).

The spelling of 110222220221022 in words is "one hundred ten trillion, two hundred twenty-two billion, two hundred twenty million, two hundred twenty-one thousand, twenty-two".