12212033223303 has 40 divisors (see below), whose sum is σ = 18939854371680. Its totient is φ = 7832240982720.

The previous prime is 12212033223253. The next prime is 12212033223323. The reversal of 12212033223303 is 30332233021221.

12212033223303 is a `hidden beast` number, since 1 + 2 + 2 + 1 + 2 + 0 + 3 + 322 + 330 + 3 = 666.

It is not a de Polignac number, because 12212033223303 - 2⁶ = 12212033223239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12212033223323) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8733483 + ... + 10034828.

It is an arithmetic number, because the mean of its divisors is an integer number (473496359292).

Almost surely, 2^{12212033223303} is an apocalyptic number.

12212033223303 is a deficient number, since it is larger than the sum of its proper divisors (6727821148377).

12212033223303 is a wasteful number, since it uses less digits than its factorization.

12212033223303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18768629 (or 18768620 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 12212033223303 its reverse (30332233021221), we get a palindrome (42544266244524).

The spelling of 12212033223303 in words is "twelve trillion, two hundred twelve billion, thirty-three million, two hundred twenty-three thousand, three hundred three".