122001201 has 32 divisors (see below), whose sum is σ = 209203200. Its totient is φ = 68824080.

The previous prime is 122001181. The next prime is 122001221. The reversal of 122001201 is 102100221.

It is an interprime number because it is at equal distance from previous prime (122001181) and next prime (122001221).

It is not a de Polignac number, because 122001201 - 2⁶ = 122001137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (122001221) 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, 10846 + ... + 19016.

It is an arithmetic number, because the mean of its divisors is an integer number (6537600).

Almost surely, 2^122001201 is an apocalyptic number.

It is an amenable number.

122001201 is a deficient number, since it is larger than the sum of its proper divisors (87201999).

122001201 is an equidigital number, since it uses as much as digits as its factorization.

122001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8266 (or 8260 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 122001201 is about 11045.4153837690. The cubic root of 122001201 is about 495.9691938572.

Adding to 122001201 its reverse (102100221), we get a palindrome (224101422).

The spelling of 122001201 in words is "one hundred twenty-two million, one thousand, two hundred one".