122102201021201 has 8 divisors (see below), whose sum is σ = 126569877609600. Its totient is φ = 117651674823760.

The previous prime is 122102201021189. The next prime is 122102201021249. The reversal of 122102201021201 is 102120102201221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122102201021201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122102201021201.

It is not an unprimeable number, because it can be changed into a prime (122102201021291) 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, 4287583241 + ... + 4287611718.

It is an arithmetic number, because the mean of its divisors is an integer number (15821234701200).

Almost surely, 2^{122102201021201} is an apocalyptic number.

It is an amenable number.

122102201021201 is a deficient number, since it is larger than the sum of its proper divisors (4467676588399).

122102201021201 is an equidigital number, since it uses as much as digits as its factorization.

122102201021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8575195479.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 122102201021201 its reverse (102120102201221), we get a palindrome (224222303222422).

The spelling of 122102201021201 in words is "one hundred twenty-two trillion, one hundred two billion, two hundred one million, twenty-one thousand, two hundred one".