232003121222 has 4 divisors (see below), whose sum is σ = 348004681836. Its totient is φ = 116001560610.

The previous prime is 232003121197. The next prime is 232003121239. The reversal of 232003121222 is 222121300232.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 232003121194 and 232003121203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58000780304 + ... + 58000780307.

It is an arithmetic number, because the mean of its divisors is an integer number (87001170459).

Almost surely, 2^232003121222 is an apocalyptic number.

232003121222 is a deficient number, since it is larger than the sum of its proper divisors (116001560614).

232003121222 is a wasteful number, since it uses less digits than its factorization.

232003121222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116001560613.

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

Adding to 232003121222 its reverse (222121300232), we get a palindrome (454124421454).

The spelling of 232003121222 in words is "two hundred thirty-two billion, three million, one hundred twenty-one thousand, two hundred twenty-two".