122220122002211 has 8 divisors (see below), whose sum is σ = 122674836085200. Its totient is φ = 121765410617440.

The previous prime is 122220122002171. The next prime is 122220122002241. The reversal of 122220122002211 is 112200221022221.

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 122220122002211 - 2²⁶ = 122220054893347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122220122002241) 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, 175101296 + ... + 175797906.

It is an arithmetic number, because the mean of its divisors is an integer number (15334354510650).

Almost surely, 2^{122220122002211} is an apocalyptic number.

122220122002211 is a deficient number, since it is larger than the sum of its proper divisors (454714082989).

122220122002211 is an equidigital number, since it uses as much as digits as its factorization.

122220122002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349109.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 122220122002211 its reverse (112200221022221), we get a palindrome (234420343024432).

The spelling of 122220122002211 in words is "one hundred twenty-two trillion, two hundred twenty billion, one hundred twenty-two million, two thousand, two hundred eleven".