122120101200201 has 64 divisors (see below), whose sum is σ = 185032729190400. Its totient is φ = 71021370841344.

The previous prime is 122120101200193. The next prime is 122120101200217. The reversal of 122120101200201 is 102002101021221.

It is not a de Polignac number, because 122120101200201 - 2³ = 122120101200193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122120101200281) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1239509620 + ... + 1239608138.

It is an arithmetic number, because the mean of its divisors is an integer number (2891136393600).

Almost surely, 2^{122120101200201} is an apocalyptic number.

It is an amenable number.

122120101200201 is a deficient number, since it is larger than the sum of its proper divisors (62912627990199).

122120101200201 is a wasteful number, since it uses less digits than its factorization.

122120101200201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102630.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 122120101200201 its reverse (102002101021221), we get a palindrome (224122202221422).

The spelling of 122120101200201 in words is "one hundred twenty-two trillion, one hundred twenty billion, one hundred one million, two hundred thousand, two hundred one".