210020011201 has 128 divisors (see below), whose sum is σ = 300838551552. Its totient is φ = 141359904000.

The previous prime is 210020011193. The next prime is 210020011231. The reversal of 210020011201 is 102110020012.

It is not a de Polignac number, because 210020011201 - 2³ = 210020011193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210020011231) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 142772896 + ... + 142774366.

It is an arithmetic number, because the mean of its divisors is an integer number (2350301184).

Almost surely, 2^210020011201 is an apocalyptic number.

It is an amenable number.

210020011201 is a deficient number, since it is larger than the sum of its proper divisors (90818540351).

210020011201 is a wasteful number, since it uses less digits than its factorization.

210020011201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683.

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

Adding to 210020011201 its reverse (102110020012), we get a palindrome (312130031213).

The spelling of 210020011201 in words is "two hundred ten billion, twenty million, eleven thousand, two hundred one".