12022002212302 has 16 divisors (see below), whose sum is σ = 18199548979920. Its totient is φ = 5955492584448.

The previous prime is 12022002212293. The next prime is 12022002212309. The reversal of 12022002212302 is 20321220022021.

It is a self number, because there is not a number n which added to its sum of digits gives 12022002212302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022002212309) 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, 1940878 + ... + 5273614.

It is an arithmetic number, because the mean of its divisors is an integer number (1137471811245).

Almost surely, 2^{12022002212302} is an apocalyptic number.

12022002212302 is a deficient number, since it is larger than the sum of its proper divisors (6177546767618).

12022002212302 is a wasteful number, since it uses less digits than its factorization.

12022002212302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3349395.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12022002212302 its reverse (20321220022021), we get a palindrome (32343222234323).

The spelling of 12022002212302 in words is "twelve trillion, twenty-two billion, two million, two hundred twelve thousand, three hundred two".