120110001021201 has 16 divisors (see below), whose sum is σ = 160177396348800. Its totient is φ = 80057971369728.

The previous prime is 120110001021191. The next prime is 120110001021217. The reversal of 120110001021201 is 102120100011021.

It is not a de Polignac number, because 120110001021201 - 2¹⁴ = 120110001004817 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120110001031201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335502985 + ... + 335860793.

It is an arithmetic number, because the mean of its divisors is an integer number (10011087271800).

Almost surely, 2^{120110001021201} is an apocalyptic number.

It is an amenable number.

120110001021201 is a deficient number, since it is larger than the sum of its proper divisors (40067395327599).

120110001021201 is a wasteful number, since it uses less digits than its factorization.

120110001021201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378968.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 120110001021201 its reverse (102120100011021), we get a palindrome (222230101032222).

The spelling of 120110001021201 in words is "one hundred twenty trillion, one hundred ten billion, one million, twenty-one thousand, two hundred one".