230222120202 has 48 divisors (see below), whose sum is σ = 505765208520. Its totient is φ = 75671870976.

The previous prime is 230222120189. The next prime is 230222120209. The reversal of 230222120202 is 202021222032.

230222120202 is a `hidden beast` number, since 230 + 22 + 212 + 0 + 202 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 200902064841 + 29320055361 = 448221^2 + 171231^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (230222120209) 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, 6406228 + ... + 6442064.

Almost surely, 2^230222120202 is an apocalyptic number.

230222120202 is an abundant number, since it is smaller than the sum of its proper divisors (275543088318).

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

230222120202 is a wasteful number, since it uses less digits than its factorization.

230222120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40807 (or 40804 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 230222120202 its reverse (202021222032), we get a palindrome (432243342234).

The spelling of 230222120202 in words is "two hundred thirty billion, two hundred twenty-two million, one hundred twenty thousand, two hundred two".