200212211211211 has 8 divisors (see below), whose sum is σ = 202255652624480. Its totient is φ = 198170685827712.

The previous prime is 200212211211143. The next prime is 200212211211217. The reversal of 200212211211211 is 112112112212002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200212211211211 - 2¹⁵ = 200212211178443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200212211211217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478797390 + ... + 479215363.

It is an arithmetic number, because the mean of its divisors is an integer number (25281956578060).

Almost surely, 2^{200212211211211} is an apocalyptic number.

200212211211211 is a deficient number, since it is larger than the sum of its proper divisors (2043441413269).

200212211211211 is a wasteful number, since it uses less digits than its factorization.

200212211211211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958014885.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 200212211211211 its reverse (112112112212002), we get a palindrome (312324323423213).

The spelling of 200212211211211 in words is "two hundred trillion, two hundred twelve billion, two hundred eleven million, two hundred eleven thousand, two hundred eleven".