12223300033312 has 48 divisors (see below), whose sum is σ = 24082688609784. Its totient is φ = 6107063040000.

The previous prime is 12223300033279. The next prime is 12223300033337. The reversal of 12223300033312 is 21333000332221.

It can be written as a sum of positive squares in 4 ways, for example, as 3982243749136 + 8241056284176 = 1995556^2 + 2870724^2 .

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, 344679262 + ... + 344714722.

Almost surely, 2^{12223300033312} is an apocalyptic number.

It is an amenable number.

12223300033312 is a deficient number, since it is larger than the sum of its proper divisors (11859388576472).

12223300033312 is a wasteful number, since it uses less digits than its factorization.

12223300033312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43253 (or 43245 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 12223300033312 its reverse (21333000332221), we get a palindrome (33556300365533).

The spelling of 12223300033312 in words is "twelve trillion, two hundred twenty-three billion, three hundred million, thirty-three thousand, three hundred twelve".