223033200121 has 8 divisors (see below), whose sum is σ = 223466328800. Its totient is φ = 222600221280.

The previous prime is 223033200113. The next prime is 223033200127. The reversal of 223033200121 is 121002330322.

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 223033200121 - 2³ = 223033200113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223033200127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3214090 + ... + 3282748.

It is an arithmetic number, because the mean of its divisors is an integer number (27933291100).

Almost surely, 2^223033200121 is an apocalyptic number.

It is an amenable number.

223033200121 is a deficient number, since it is larger than the sum of its proper divisors (433128679).

223033200121 is an equidigital number, since it uses as much as digits as its factorization.

223033200121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74919.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 223033200121 its reverse (121002330322), we get a palindrome (344035530443).

The spelling of 223033200121 in words is "two hundred twenty-three billion, thirty-three million, two hundred thousand, one hundred twenty-one".