232213121222 has 8 divisors (see below), whose sum is σ = 368809074936. Its totient is φ = 109276762912.

The previous prime is 232213121207. The next prime is 232213121233. The reversal of 232213121222 is 222121312232.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

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, 3414898808 + ... + 3414898875.

It is an arithmetic number, because the mean of its divisors is an integer number (46101134367).

Almost surely, 2^232213121222 is an apocalyptic number.

232213121222 is a deficient number, since it is larger than the sum of its proper divisors (136595953714).

232213121222 is a wasteful number, since it uses less digits than its factorization.

232213121222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6829797702.

The product of its digits is 1152, while the sum is 23.

Adding to 232213121222 its reverse (222121312232), we get a palindrome (454334433454).

The spelling of 232213121222 in words is "two hundred thirty-two billion, two hundred thirteen million, one hundred twenty-one thousand, two hundred twenty-two".