110222100221 has 8 divisors (see below), whose sum is σ = 115178454144. Its totient is φ = 105279420400.

The previous prime is 110222100203. The next prime is 110222100239. The reversal of 110222100221 is 122001222011.

It is an interprime number because it is at equal distance from previous prime (110222100203) and next prime (110222100239).

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

It is a cyclic number.

It is not a de Polignac number, because 110222100221 - 2¹⁴ = 110222083837 is a prime.

It is a super-2 number, since 2×110222100221² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110222100196 and 110222100205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110222100281) 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, 3402041 + ... + 3434286.

It is an arithmetic number, because the mean of its divisors is an integer number (14397306768).

Almost surely, 2^110222100221 is an apocalyptic number.

It is an amenable number.

110222100221 is a deficient number, since it is larger than the sum of its proper divisors (4956353923).

110222100221 is an equidigital number, since it uses as much as digits as its factorization.

110222100221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6837051.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 110222100221 its reverse (122001222011), we get a palindrome (232223322232).

The spelling of 110222100221 in words is "one hundred ten billion, two hundred twenty-two million, one hundred thousand, two hundred twenty-one".