120012020200001 has 8 divisors (see below), whose sum is σ = 120061521624000. Its totient is φ = 119962523032272.

The previous prime is 120012020199947. The next prime is 120012020200081. The reversal of 120012020200001 is 100002020210021.

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 120012020200001 - 2⁶ = 120012020199937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120012020200081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55970186 + ... + 58074828.

It is an arithmetic number, because the mean of its divisors is an integer number (15007690203000).

Almost surely, 2^{120012020200001} is an apocalyptic number.

It is an amenable number.

120012020200001 is a deficient number, since it is larger than the sum of its proper divisors (49501423999).

120012020200001 is a wasteful number, since it uses less digits than its factorization.

120012020200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128135.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 120012020200001 its reverse (100002020210021), we get a palindrome (220014040410022).

It can be divided in two parts, 120012020 and 200001, that added together give a palindrome (120212021).

The spelling of 120012020200001 in words is "one hundred twenty trillion, twelve billion, twenty million, two hundred thousand, one".