122001001201 has 4 divisors (see below), whose sum is σ = 124596767232. Its totient is φ = 119405235172.

The previous prime is 122001001169. The next prime is 122001001217. The reversal of 122001001201 is 102100100221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122001001201 - 2⁵ = 122001001169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122001001271) 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, 1297882945 + ... + 1297883038.

It is an arithmetic number, because the mean of its divisors is an integer number (31149191808).

Almost surely, 2^122001001201 is an apocalyptic number.

It is an amenable number.

122001001201 is a deficient number, since it is larger than the sum of its proper divisors (2595766031).

122001001201 is an equidigital number, since it uses as much as digits as its factorization.

122001001201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2595766030.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 122001001201 its reverse (102100100221), we get a palindrome (224101101422).

The spelling of 122001001201 in words is "one hundred twenty-two billion, one million, one thousand, two hundred one".