120001120210201 has 8 divisors (see below), whose sum is σ = 120707374624200. Its totient is φ = 119295341233920.

The previous prime is 120001120210189. The next prime is 120001120210211. The reversal of 120001120210201 is 102012021100021.

It can be written as a sum of positive squares in 4 ways, for example, as 5000483102976 + 115000637107225 = 2236176^2 + 10723835^2 .

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 120001120210201 - 2²¹ = 120001118113049 is a prime.

It is a super-2 number, since 2×120001120210201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120001120210211) 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, 118353136 + ... + 119362753.

It is an arithmetic number, because the mean of its divisors is an integer number (15088421828025).

Almost surely, 2^{120001120210201} is an apocalyptic number.

It is an amenable number.

120001120210201 is a deficient number, since it is larger than the sum of its proper divisors (706254413999).

120001120210201 is a wasteful number, since it uses less digits than its factorization.

120001120210201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237718859.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120001120210201 its reverse (102012021100021), we get a palindrome (222013141310222).

The spelling of 120001120210201 in words is "one hundred twenty trillion, one billion, one hundred twenty million, two hundred ten thousand, two hundred one".