102223230002 has 16 divisors (see below), whose sum is σ = 156429931320. Its totient is φ = 50090084352.

The previous prime is 102223230001. The next prime is 102223230007. The reversal of 102223230002 is 200032322201.

It can be written as a sum of positive squares in 4 ways, for example, as 56225420161 + 45997809841 = 237119^2 + 214471^2 .

It is not an unprimeable number, because it can be changed into a prime (102223230001) 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, 2520983 + ... + 2561210.

Almost surely, 2^102223230002 is an apocalyptic number.

102223230002 is a deficient number, since it is larger than the sum of its proper divisors (54206701318).

102223230002 is a wasteful number, since it uses less digits than its factorization.

102223230002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5082397.

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

Adding to 102223230002 its reverse (200032322201), we get a palindrome (302255552203).

The spelling of 102223230002 in words is "one hundred two billion, two hundred twenty-three million, two hundred thirty thousand, two".