121223000333 has 8 divisors (see below), whose sum is σ = 121357163928. Its totient is φ = 121088913984.

The previous prime is 121223000329. The next prime is 121223000357. The reversal of 121223000333 is 333000322121.

It can be written as a sum of positive squares in 4 ways, for example, as 26301703684 + 94921296649 = 162178^2 + 308093^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 121223000333 - 2² = 121223000329 is a prime.

It is a super-3 number, since 3×121223000333³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121223000303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3458291 + ... + 3493167.

It is an arithmetic number, because the mean of its divisors is an integer number (15169645491).

Almost surely, 2^121223000333 is an apocalyptic number.

It is an amenable number.

121223000333 is a deficient number, since it is larger than the sum of its proper divisors (134163595).

121223000333 is a wasteful number, since it uses less digits than its factorization.

121223000333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38623.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 121223000333 its reverse (333000322121), we get a palindrome (454223322454).

The spelling of 121223000333 in words is "one hundred twenty-one billion, two hundred twenty-three million, three hundred thirty-three", and thus it is an aban number.