233200121222 has 8 divisors (see below), whose sum is σ = 349847113176. Its totient is φ = 116584416832.

The previous prime is 233200121221. The next prime is 233200121233. The reversal of 233200121222 is 222121002332.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 233200121194 and 233200121203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233200121221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7803248 + ... + 7833075.

It is an arithmetic number, because the mean of its divisors is an integer number (43730889147).

Almost surely, 2^233200121222 is an apocalyptic number.

233200121222 is a deficient number, since it is larger than the sum of its proper divisors (116646991954).

233200121222 is a wasteful number, since it uses less digits than its factorization.

233200121222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15643782.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 233200121222 its reverse (222121002332), we get a palindrome (455321123554).

The spelling of 233200121222 in words is "two hundred thirty-three billion, two hundred million, one hundred twenty-one thousand, two hundred twenty-two".