120010021200001 has 8 divisors (see below), whose sum is σ = 122564616099840. Its totient is φ = 117455475891648.

The previous prime is 120010021199993. The next prime is 120010021200119. The reversal of 120010021200001 is 100002120010021.

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 120010021200001 - 2³ = 120010021199993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120010021201001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7485921 + ... + 17206366.

It is an arithmetic number, because the mean of its divisors is an integer number (15320577012480).

Almost surely, 2^{120010021200001} is an apocalyptic number.

It is an amenable number.

120010021200001 is a deficient number, since it is larger than the sum of its proper divisors (2554594899839).

120010021200001 is a wasteful number, since it uses less digits than its factorization.

120010021200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24795743.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120010021200001 its reverse (100002120010021), we get a palindrome (220012141210022).

The spelling of 120010021200001 in words is "one hundred twenty trillion, ten billion, twenty-one million, two hundred thousand, one".