201230002223 has 16 divisors (see below), whose sum is σ = 209568044544. Its totient is φ = 193088871360.

The previous prime is 201230002219. The next prime is 201230002261. The reversal of 201230002223 is 322200032102.

It is a cyclic number.

It is not a de Polignac number, because 201230002223 - 2² = 201230002219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201230002423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 513011 + ... + 815867.

It is an arithmetic number, because the mean of its divisors is an integer number (13098002784).

Almost surely, 2^201230002223 is an apocalyptic number.

201230002223 is a deficient number, since it is larger than the sum of its proper divisors (8338042321).

201230002223 is a wasteful number, since it uses less digits than its factorization.

201230002223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303182.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 201230002223 its reverse (322200032102), we get a palindrome (523430034325).

The spelling of 201230002223 in words is "two hundred one billion, two hundred thirty million, two thousand, two hundred twenty-three".