200120120001201 has 16 divisors (see below), whose sum is σ = 270042406111296. Its totient is φ = 131805633117696.

The previous prime is 200120120001173. The next prime is 200120120001211. The reversal of 200120120001201 is 102100021021002.

It is not a de Polignac number, because 200120120001201 - 2¹³ = 200120119993009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200120120001211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100715941 + ... + 102683693.

It is an arithmetic number, because the mean of its divisors is an integer number (16877650381956).

Almost surely, 2^{200120120001201} is an apocalyptic number.

It is an amenable number.

200120120001201 is a deficient number, since it is larger than the sum of its proper divisors (69922286110095).

200120120001201 is a wasteful number, since it uses less digits than its factorization.

200120120001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2376272.

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

Adding to 200120120001201 its reverse (102100021021002), we get a palindrome (302220141022203).

The spelling of 200120120001201 in words is "two hundred trillion, one hundred twenty billion, one hundred twenty million, one thousand, two hundred one".