120002221201 has 8 divisors (see below), whose sum is σ = 126354991520. Its totient is φ = 113653137312.

The previous prime is 120002221193. The next prime is 120002221211. The reversal of 120002221201 is 102122200021.

It is a happy number.

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 120002221201 - 2³ = 120002221193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120002221211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 854655 + ... + 985108.

It is an arithmetic number, because the mean of its divisors is an integer number (15794373940).

Almost surely, 2^120002221201 is an apocalyptic number.

It is an amenable number.

120002221201 is a deficient number, since it is larger than the sum of its proper divisors (6352770319).

120002221201 is a wasteful number, since it uses less digits than its factorization.

120002221201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843215.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 120002221201 its reverse (102122200021), we get a palindrome (222124421222).

The spelling of 120002221201 in words is "one hundred twenty billion, two million, two hundred twenty-one thousand, two hundred one".