202233230121 has 8 divisors (see below), whose sum is σ = 290386176640. Its totient is φ = 124451218512.

The previous prime is 202233230077. The next prime is 202233230167. The reversal of 202233230121 is 121032332202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 202233230121 - 2⁷ = 202233229993 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (202233231121) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2592733681 + ... + 2592733758.

It is an arithmetic number, because the mean of its divisors is an integer number (36298272080).

Almost surely, 2^202233230121 is an apocalyptic number.

It is an amenable number.

202233230121 is a deficient number, since it is larger than the sum of its proper divisors (88152946519).

202233230121 is a wasteful number, since it uses less digits than its factorization.

202233230121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5185467455.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 202233230121 its reverse (121032332202), we get a palindrome (323265562323).

The spelling of 202233230121 in words is "two hundred two billion, two hundred thirty-three million, two hundred thirty thousand, one hundred twenty-one".