110222212201111 has 4 divisors (see below), whose sum is σ = 110222234695192. Its totient is φ = 110222189707032.

The previous prime is 110222212201081. The next prime is 110222212201117. The reversal of 110222212201111 is 111102212222011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 110222212201111 - 2¹¹ = 110222212199063 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 (110222212201117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427581 + ... + 14853526.

It is an arithmetic number, because the mean of its divisors is an integer number (27555558673798).

Almost surely, 2^{110222212201111} is an apocalyptic number.

110222212201111 is a deficient number, since it is larger than the sum of its proper divisors (22494081).

110222212201111 is an equidigital number, since it uses as much as digits as its factorization.

110222212201111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22494080.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 110222212201111 its reverse (111102212222011), we get a palindrome (221324424423122).

The spelling of 110222212201111 in words is "one hundred ten trillion, two hundred twenty-two billion, two hundred twelve million, two hundred one thousand, one hundred eleven".