233130001222 has 8 divisors (see below), whose sum is σ = 349725595896. Its totient is φ = 116554802592.

The previous prime is 233130001213. The next prime is 233130001229. The reversal of 233130001222 is 222100031332.

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

It is a self number, because there is not a number n which added to its sum of digits gives 233130001222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233130001229) 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 3 ways as a sum of consecutive naturals, for example, 5070403 + ... + 5116174.

It is an arithmetic number, because the mean of its divisors is an integer number (43715699487).

Almost surely, 2^233130001222 is an apocalyptic number.

233130001222 is a deficient number, since it is larger than the sum of its proper divisors (116595594674).

233130001222 is a wasteful number, since it uses less digits than its factorization.

233130001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10198022.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 233130001222 its reverse (222100031332), we get a palindrome (455230032554).

The spelling of 233130001222 in words is "two hundred thirty-three billion, one hundred thirty million, one thousand, two hundred twenty-two".