110022111222211 has 4 divisors (see below), whose sum is σ = 112705577349624. Its totient is φ = 107338645094800.

The previous prime is 110022111222209. The next prime is 110022111222239. The reversal of 110022111222211 is 112222111220011.

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 110022111222211 - 2¹ = 110022111222209 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (110022111222911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1341733063645 + ... + 1341733063726.

It is an arithmetic number, because the mean of its divisors is an integer number (28176394337406).

Almost surely, 2^{110022111222211} is an apocalyptic number.

110022111222211 is a deficient number, since it is larger than the sum of its proper divisors (2683466127413).

110022111222211 is an equidigital number, since it uses as much as digits as its factorization.

110022111222211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683466127412.

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

Adding to 110022111222211 its reverse (112222111220011), we get a palindrome (222244222442222).

The spelling of 110022111222211 in words is "one hundred ten trillion, twenty-two billion, one hundred eleven million, two hundred twenty-two thousand, two hundred eleven".