212000200221210 has 16 divisors (see below), whose sum is σ = 508800480530976. Its totient is φ = 56533386725648.

The previous prime is 212000200221203. The next prime is 212000200221233. The reversal of 212000200221210 is 12122002000212.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 212000200221210.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3533336670324 + ... + 3533336670383.

It is an arithmetic number, because the mean of its divisors is an integer number (31800030033186).

Almost surely, 2^{212000200221210} is an apocalyptic number.

212000200221210 is an abundant number, since it is smaller than the sum of its proper divisors (296800280309766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212000200221210 is a wasteful number, since it uses less digits than its factorization.

212000200221210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7066673340717.

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

Adding to 212000200221210 its reverse (12122002000212), we get a palindrome (224122202221422).

The spelling of 212000200221210 in words is "two hundred twelve trillion, two hundred million, two hundred twenty-one thousand, two hundred ten".