122222103201 has 32 divisors (see below), whose sum is σ = 206118973440. Its totient is φ = 70853389200.

The previous prime is 122222103173. The next prime is 122222103253. The reversal of 122222103201 is 102301222221.

122222103201 is a `hidden beast` number, since 122 + 2 + 221 + 0 + 320 + 1 = 666.

It is not a de Polignac number, because 122222103201 - 2⁵ = 122222103169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122222101201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8939305 + ... + 8952966.

It is an arithmetic number, because the mean of its divisors is an integer number (6441217920).

Almost surely, 2^122222103201 is an apocalyptic number.

122222103201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

122222103201 is a deficient number, since it is larger than the sum of its proper divisors (83896870239).

122222103201 is a wasteful number, since it uses less digits than its factorization.

122222103201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17892314 (or 17892308 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 122222103201 its reverse (102301222221), we get a palindrome (224523325422).

The spelling of 122222103201 in words is "one hundred twenty-two billion, two hundred twenty-two million, one hundred three thousand, two hundred one".