13033223211212 has 6 divisors (see below), whose sum is σ = 22808140619628. Its totient is φ = 6516611605604.

The previous prime is 13033223211209. The next prime is 13033223211221. The reversal of 13033223211212 is 21211232233031.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1629152901398 + ... + 1629152901405.

It is an arithmetic number, because the mean of its divisors is an integer number (3801356769938).

Almost surely, 2^{13033223211212} is an apocalyptic number.

It is an amenable number.

13033223211212 is a deficient number, since it is larger than the sum of its proper divisors (9774917408416).

13033223211212 is a wasteful number, since it uses less digits than its factorization.

13033223211212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3258305802807 (or 3258305802805 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 13033223211212 its reverse (21211232233031), we get a palindrome (34244455444243).

The spelling of 13033223211212 in words is "thirteen trillion, thirty-three billion, two hundred twenty-three million, two hundred eleven thousand, two hundred twelve".