12012001233322 has 16 divisors (see below), whose sum is σ = 18401470721280. Its totient is φ = 5878179147568.

The previous prime is 12012001233319. The next prime is 12012001233367. The reversal of 12012001233322 is 22333210021021.

It is a junction number, because it is equal to n+sod(n) for n = 12012001233293 and 12012001233302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25059579 + ... + 25534417.

It is an arithmetic number, because the mean of its divisors is an integer number (1150091920080).

Almost surely, 2^{12012001233322} is an apocalyptic number.

12012001233322 is a deficient number, since it is larger than the sum of its proper divisors (6389469487958).

12012001233322 is a wasteful number, since it uses less digits than its factorization.

12012001233322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744005.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12012001233322 its reverse (22333210021021), we get a palindrome (34345211254343).

The spelling of 12012001233322 in words is "twelve trillion, twelve billion, one million, two hundred thirty-three thousand, three hundred twenty-two".