110122100122211 has 4 divisors (see below), whose sum is σ = 110497943467632. Its totient is φ = 109746256776792.

The previous prime is 110122100122201. The next prime is 110122100122291. The reversal of 110122100122211 is 112221001221011.

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 110122100122211 - 2⁶ = 110122100122147 is a prime.

It is a super-2 number, since 2×110122100122211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110122100122211.

It is not an unprimeable number, because it can be changed into a prime (110122100122201) 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, 187921672271 + ... + 187921672856.

It is an arithmetic number, because the mean of its divisors is an integer number (27624485866908).

Almost surely, 2^{110122100122211} is an apocalyptic number.

110122100122211 is a deficient number, since it is larger than the sum of its proper divisors (375843345421).

110122100122211 is an equidigital number, since it uses as much as digits as its factorization.

110122100122211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375843345420.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 110122100122211 its reverse (112221001221011), we get a palindrome (222343101343222).

The spelling of 110122100122211 in words is "one hundred ten trillion, one hundred twenty-two billion, one hundred million, one hundred twenty-two thousand, two hundred eleven".