210200021211201 has 96 divisors (see below), whose sum is σ = 338364516492288. Its totient is φ = 115648244449920.

The previous prime is 210200021211197. The next prime is 210200021211329. The reversal of 210200021211201 is 102112120002012.

It is not a de Polignac number, because 210200021211201 - 2² = 210200021211197 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (210200021231201) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2765860935 + ... + 2765936931.

It is an arithmetic number, because the mean of its divisors is an integer number (3524630380128).

Almost surely, 2^{210200021211201} is an apocalyptic number.

210200021211201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

210200021211201 is a deficient number, since it is larger than the sum of its proper divisors (128164495281087).

210200021211201 is a wasteful number, since it uses less digits than its factorization.

210200021211201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82291 (or 82284 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210200021211201 its reverse (102112120002012), we get a palindrome (312312141213213).

The spelling of 210200021211201 in words is "two hundred ten trillion, two hundred billion, twenty-one million, two hundred eleven thousand, two hundred one".