210212200220001 has 384 divisors, whose sum is σ = 370593201438720. Its totient is φ = 105009399226368.

The previous prime is 210212200219999. The next prime is 210212200220041. The reversal of 210212200220001 is 100022002212012.

It is not a de Polignac number, because 210212200220001 - 2¹ = 210212200219999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210212200220041) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 310505465275 + ... + 310505465951.

It is an arithmetic number, because the mean of its divisors is an integer number (965086462080).

Almost surely, 2^{210212200220001} is an apocalyptic number.

210212200220001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

210212200220001 is a deficient number, since it is larger than the sum of its proper divisors (160381001218719).

210212200220001 is a wasteful number, since it uses less digits than its factorization.

210212200220001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373 (or 1366 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 210212200220001 its reverse (100022002212012), we get a palindrome (310234202432013).

The spelling of 210212200220001 in words is "two hundred ten trillion, two hundred twelve billion, two hundred million, two hundred twenty thousand, one".