120201021201 has 8 divisors (see below), whose sum is σ = 160294236064. Its totient is φ = 80120910240.

The previous prime is 120201021169. The next prime is 120201021209. The reversal of 120201021201 is 102120102021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120201021201 - 2⁵ = 120201021169 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120201021209) 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, 3254551 + ... + 3291276.

It is an arithmetic number, because the mean of its divisors is an integer number (20036779508).

Almost surely, 2^120201021201 is an apocalyptic number.

It is an amenable number.

120201021201 is a deficient number, since it is larger than the sum of its proper divisors (40093214863).

120201021201 is an equidigital number, since it uses as much as digits as its factorization.

120201021201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6551951.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120201021201 its reverse (102120102021), we get a palindrome (222321123222).

The spelling of 120201021201 in words is "one hundred twenty billion, two hundred one million, twenty-one thousand, two hundred one".