20210200001201 has 12 divisors (see below), whose sum is σ = 23729542483248. Its totient is φ = 17161131104712.

The previous prime is 20210200001183. The next prime is 20210200001219. The reversal of 20210200001201 is 10210000201202.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20210200001183) and next prime (20210200001219).

It is not a de Polignac number, because 20210200001201 - 2¹⁸ = 20210199739057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20210200001221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1927345511 + ... + 1927355996.

It is an arithmetic number, because the mean of its divisors is an integer number (1977461873604).

Almost surely, 2^{20210200001201} is an apocalyptic number.

It is an amenable number.

20210200001201 is a deficient number, since it is larger than the sum of its proper divisors (3519342482047).

20210200001201 is a wasteful number, since it uses less digits than its factorization.

20210200001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3854701628 (or 3854701621 counting only the distinct ones).

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

Adding to 20210200001201 its reverse (10210000201202), we get a palindrome (30420200202403).

The spelling of 20210200001201 in words is "twenty trillion, two hundred ten billion, two hundred million, one thousand, two hundred one".