12210213212133 has 16 divisors (see below), whose sum is σ = 16630768834560. Its totient is φ = 7965701891264.

The previous prime is 12210213212117. The next prime is 12210213212149. The reversal of 12210213212133 is 33121231201221.

It is an interprime number because it is at equal distance from previous prime (12210213212117) and next prime (12210213212149).

It is a cyclic number.

It is not a de Polignac number, because 12210213212133 - 2⁴ = 12210213212117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210213216133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100192098 + ... + 100313891.

It is an arithmetic number, because the mean of its divisors is an integer number (1039423052160).

Almost surely, 2^{12210213212133} is an apocalyptic number.

It is an amenable number.

12210213212133 is a deficient number, since it is larger than the sum of its proper divisors (4420555622427).

12210213212133 is a wasteful number, since it uses less digits than its factorization.

12210213212133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200506428.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 12210213212133 its reverse (33121231201221), we get a palindrome (45331444413354).

The spelling of 12210213212133 in words is "twelve trillion, two hundred ten billion, two hundred thirteen million, two hundred twelve thousand, one hundred thirty-three".