12212210010211 has 8 divisors (see below), whose sum is σ = 12217110370304. Its totient is φ = 12207310043400.

The previous prime is 12212210010193. The next prime is 12212210010227. The reversal of 12212210010211 is 11201001221221.

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 12212210010211 - 2⁷ = 12212210010083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12212210010251) 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, 72656710 + ... + 72824596.

It is an arithmetic number, because the mean of its divisors is an integer number (1527138796288).

Almost surely, 2^{12212210010211} is an apocalyptic number.

12212210010211 is a deficient number, since it is larger than the sum of its proper divisors (4900360093).

12212210010211 is a wasteful number, since it uses less digits than its factorization.

12212210010211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196641.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 12212210010211 its reverse (11201001221221), we get a palindrome (23413211231432).

The spelling of 12212210010211 in words is "twelve trillion, two hundred twelve billion, two hundred ten million, ten thousand, two hundred eleven".