121200333223 has 8 divisors (see below), whose sum is σ = 121580298000. Its totient is φ = 120820858368.

The previous prime is 121200333217. The next prime is 121200333229. The reversal of 121200333223 is 322333002121.

It is an interprime number because it is at equal distance from previous prime (121200333217) and next prime (121200333229).

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 121200333223 - 2³³ = 112610398631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 121200333194 and 121200333203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121200333229) 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, 376240 + ... + 619642.

It is an arithmetic number, because the mean of its divisors is an integer number (15197537250).

Almost surely, 2^121200333223 is an apocalyptic number.

121200333223 is a deficient number, since it is larger than the sum of its proper divisors (379964777).

121200333223 is a wasteful number, since it uses less digits than its factorization.

121200333223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244961.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 121200333223 its reverse (322333002121), we get a palindrome (443533335344).

The spelling of 121200333223 in words is "one hundred twenty-one billion, two hundred million, three hundred thirty-three thousand, two hundred twenty-three".