122210110001 has 8 divisors (see below), whose sum is σ = 139873195584. Its totient is φ = 104598149040.

The previous prime is 122210109997. The next prime is 122210110019. The reversal of 122210110001 is 100011012221.

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

It is not a de Polignac number, because 122210110001 - 2² = 122210109997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122210110201) 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, 12776030 + ... + 12785591.

It is an arithmetic number, because the mean of its divisors is an integer number (17484149448).

Almost surely, 2^122210110001 is an apocalyptic number.

It is an amenable number.

122210110001 is a deficient number, since it is larger than the sum of its proper divisors (17663085583).

122210110001 is an equidigital number, since it uses as much as digits as its factorization.

122210110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25562311.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 122210110001 its reverse (100011012221), we get a palindrome (222221122222).

The spelling of 122210110001 in words is "one hundred twenty-two billion, two hundred ten million, one hundred ten thousand, one".