12212002212211 has 8 divisors (see below), whose sum is σ = 12633158865600. Its totient is φ = 11790849100800.

The previous prime is 12212002212149. The next prime is 12212002212233. The reversal of 12212002212211 is 11221220021221.

12212002212211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12212002212211 - 2¹⁹ = 12212001687923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12212002212281) 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, 7463286 + ... + 8951236.

It is an arithmetic number, because the mean of its divisors is an integer number (1579144858200).

Almost surely, 2^{12212002212211} is an apocalyptic number.

12212002212211 is a deficient number, since it is larger than the sum of its proper divisors (421156653389).

12212002212211 is a wasteful number, since it uses less digits than its factorization.

12212002212211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1770989.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 12212002212211 its reverse (11221220021221), we get a palindrome (23433222233432).

The spelling of 12212002212211 in words is "twelve trillion, two hundred twelve billion, two million, two hundred twelve thousand, two hundred eleven".