1002230230200 has 96 divisors (see below), whose sum is σ = 3241996963200. Its totient is φ = 255641330560.

The previous prime is 1002230230189. The next prime is 1002230230207. The reversal of 1002230230200 is 20320322001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1002230230200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002230230207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36298890 + ... + 36326489.

It is an arithmetic number, because the mean of its divisors is an integer number (33770801700).

Almost surely, 2^{1002230230200} is an apocalyptic number.

1002230230200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1002230230200 is an abundant number, since it is smaller than the sum of its proper divisors (2239766733000).

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

1002230230200 is a wasteful number, since it uses less digits than its factorization.

1002230230200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72625421 (or 72625412 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 1002230230200 its reverse (20320322001), we get a palindrome (1022550552201).

The spelling of 1002230230200 in words is "one trillion, two billion, two hundred thirty million, two hundred thirty thousand, two hundred".