110111112221022 has 48 divisors (see below), whose sum is σ = 260263578697200. Its totient is φ = 33366881932800.

The previous prime is 110111112221021. The next prime is 110111112221053. The reversal of 110111112221022 is 220122211111011.

It is a happy number.

110111112221022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 110111112220986 and 110111112221004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110111112221021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63807604 + ... + 65510552.

It is an arithmetic number, because the mean of its divisors is an integer number (5422157889525).

Almost surely, 2^{110111112221022} is an apocalyptic number.

110111112221022 is an abundant number, since it is smaller than the sum of its proper divisors (150152466476178).

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

110111112221022 is a wasteful number, since it uses less digits than its factorization.

110111112221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2029529 (or 2029526 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

Adding to 110111112221022 its reverse (220122211111011), we get a palindrome (330233323332033).

The spelling of 110111112221022 in words is "one hundred ten trillion, one hundred eleven billion, one hundred twelve million, two hundred twenty-one thousand, twenty-two".