1002112230 has 64 divisors (see below), whose sum is σ = 2804774400. Its totient is φ = 229051872.

The previous prime is 1002112219. The next prime is 1002112253. The reversal of 1002112230 is 322112001.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 38404 + ... + 58983.

It is an arithmetic number, because the mean of its divisors is an integer number (43824600).

Almost surely, 2^1002112230 is an apocalyptic number.

1002112230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002112230 is an abundant number, since it is smaller than the sum of its proper divisors (1802662170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1002112230 is an equidigital number, since it uses as much as digits as its factorization.

1002112230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97418 (or 97404 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1002112230 is about 31656.1562733065. The cubic root of 1002112230 is about 1000.7035815236.

Adding to 1002112230 its reverse (322112001), we get a palindrome (1324224231).

The spelling of 1002112230 in words is "one billion, two million, one hundred twelve thousand, two hundred thirty".