122001220201 has 8 divisors (see below), whose sum is σ = 139456877760. Its totient is φ = 104552290608.

The previous prime is 122001220157. The next prime is 122001220219. The reversal of 122001220201 is 102022100221.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 122001220201 - 2²⁵ = 121967665769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122001221201) 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, 1643071 + ... + 1715716.

It is an arithmetic number, because the mean of its divisors is an integer number (17432109720).

Almost surely, 2^122001220201 is an apocalyptic number.

It is an amenable number.

122001220201 is a deficient number, since it is larger than the sum of its proper divisors (17455657559).

122001220201 is an equidigital number, since it uses as much as digits as its factorization.

122001220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3363983.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 122001220201 its reverse (102022100221), we get a palindrome (224023320422).

The spelling of 122001220201 in words is "one hundred twenty-two billion, one million, two hundred twenty thousand, two hundred one".