122101221100201 has 8 divisors (see below), whose sum is σ = 145611394107264. Its totient is φ = 100107833448480.

The previous prime is 122101221100151. The next prime is 122101221100213. The reversal of 122101221100201 is 102001122101221.

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

It is not a de Polignac number, because 122101221100201 - 2¹⁹ = 122101220575913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122101221100231) 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, 379196338660 + ... + 379196338981.

It is an arithmetic number, because the mean of its divisors is an integer number (18201424263408).

Almost surely, 2^{122101221100201} is an apocalyptic number.

It is an amenable number.

122101221100201 is a deficient number, since it is larger than the sum of its proper divisors (23510173007063).

122101221100201 is an equidigital number, since it uses as much as digits as its factorization.

122101221100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758392677671.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 122101221100201 its reverse (102001122101221), we get a palindrome (224102343201422).

The spelling of 122101221100201 in words is "one hundred twenty-two trillion, one hundred one billion, two hundred twenty-one million, one hundred thousand, two hundred one".