120121022122201 has 8 divisors (see below), whose sum is σ = 120272037913440. Its totient is φ = 119970012591648.

The previous prime is 120121022122183. The next prime is 120121022122229. The reversal of 120121022122201 is 102221220121021.

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 120121022122201 - 2¹¹ = 120121022120153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120121022122271) 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, 37442610 + ... + 40523956.

It is an arithmetic number, because the mean of its divisors is an integer number (15034004739180).

Almost surely, 2^{120121022122201} is an apocalyptic number.

It is an amenable number.

120121022122201 is a deficient number, since it is larger than the sum of its proper divisors (151015791239).

120121022122201 is an equidigital number, since it uses as much as digits as its factorization.

120121022122201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3130343.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 120121022122201 its reverse (102221220121021), we get a palindrome (222342242243222).

The spelling of 120121022122201 in words is "one hundred twenty trillion, one hundred twenty-one billion, twenty-two million, one hundred twenty-two thousand, two hundred one".