203322204400223 has 8 divisors (see below), whose sum is σ = 208281470323920. Its totient is φ = 198362947417920.

The previous prime is 203322204400207. The next prime is 203322204400243. The reversal of 203322204400223 is 322004402223302.

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 203322204400223 - 2⁴ = 203322204400207 is a prime.

It is a super-2 number, since 2×203322204400223² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203322204400243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82482233 + ... + 84911501.

It is an arithmetic number, because the mean of its divisors is an integer number (26035183790490).

Almost surely, 2^{203322204400223} is an apocalyptic number.

203322204400223 is a deficient number, since it is larger than the sum of its proper divisors (4959265923697).

203322204400223 is a wasteful number, since it uses less digits than its factorization.

203322204400223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4470697.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 203322204400223 its reverse (322004402223302), we get a palindrome (525326606623525).

The spelling of 203322204400223 in words is "two hundred three trillion, three hundred twenty-two billion, two hundred four million, four hundred thousand, two hundred twenty-three".