12226402022462 has 16 divisors (see below), whose sum is σ = 18347982085680. Its totient is φ = 6110408610432.

The previous prime is 12226402022449. The next prime is 12226402022521. The reversal of 12226402022462 is 26422020462221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40742438 + ... + 41041430.

It is an arithmetic number, because the mean of its divisors is an integer number (1146748880355).

Almost surely, 2^{12226402022462} is an apocalyptic number.

12226402022462 is a deficient number, since it is larger than the sum of its proper divisors (6121580063218).

12226402022462 is a wasteful number, since it uses less digits than its factorization.

12226402022462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308267.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 12226402022462 its reverse (26422020462221), we get a palindrome (38648422484683).

The spelling of 12226402022462 in words is "twelve trillion, two hundred twenty-six billion, four hundred two million, twenty-two thousand, four hundred sixty-two".