120121101101201 has 8 divisors (see below), whose sum is σ = 124141339924224. Its totient is φ = 116109947565360.

The previous prime is 120121101101189. The next prime is 120121101101227. The reversal of 120121101101201 is 102101101121021.

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 120121101101201 - 2³⁴ = 120103921232017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120121101101101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2271294911 + ... + 2271347796.

It is an arithmetic number, because the mean of its divisors is an integer number (15517667490528).

Almost surely, 2^{120121101101201} is an apocalyptic number.

It is an amenable number.

120121101101201 is a deficient number, since it is larger than the sum of its proper divisors (4020238823023).

120121101101201 is an equidigital number, since it uses as much as digits as its factorization.

120121101101201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4542643591.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 120121101101201 its reverse (102101101121021), we get a palindrome (222222202222222).

The spelling of 120121101101201 in words is "one hundred twenty trillion, one hundred twenty-one billion, one hundred one million, one hundred one thousand, two hundred one".