110222222211021 has 8 divisors (see below), whose sum is σ = 146963663748160. Its totient is φ = 73481131073952.

The previous prime is 110222222210993. The next prime is 110222222211109. The reversal of 110222222211021 is 120112222222011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 110222222211021 - 2¹⁸ = 110222221948877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110222222211821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86865160 + ... + 88124913.

It is an arithmetic number, because the mean of its divisors is an integer number (18370457968520).

Almost surely, 2^{110222222211021} is an apocalyptic number.

It is an amenable number.

110222222211021 is a deficient number, since it is larger than the sum of its proper divisors (36741441537139).

110222222211021 is a wasteful number, since it uses less digits than its factorization.

110222222211021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175200035.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 110222222211021 its reverse (120112222222011), we get a palindrome (230334444433032).

The spelling of 110222222211021 in words is "one hundred ten trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred eleven thousand, twenty-one".