1212033103233 has 8 divisors (see below), whose sum is σ = 1616118754848. Its totient is φ = 807984760224.

The previous prime is 1212033103217. The next prime is 1212033103277. The reversal of 1212033103233 is 3323013302121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1212033103233 - 2⁴ = 1212033103217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1212033103133) by changing a digit.

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, 9251260 + ... + 9381357.

It is an arithmetic number, because the mean of its divisors is an integer number (202014844356).

Almost surely, 2^{1212033103233} is an apocalyptic number.

It is an amenable number.

1212033103233 is a deficient number, since it is larger than the sum of its proper divisors (404085651615).

1212033103233 is a wasteful number, since it uses less digits than its factorization.

1212033103233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18654303.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1212033103233 its reverse (3323013302121), we get a palindrome (4535046405354).

The spelling of 1212033103233 in words is "one trillion, two hundred twelve billion, thirty-three million, one hundred three thousand, two hundred thirty-three".