1233222204 has 12 divisors (see below), whose sum is σ = 2877518504. Its totient is φ = 411074064.

The previous prime is 1233222139. The next prime is 1233222229. The reversal of 1233222204 is 4022223321.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51384247 + ... + 51384270.

Almost surely, 2^1233222204 is an apocalyptic number.

It is an amenable number.

1233222204 is an abundant number, since it is smaller than the sum of its proper divisors (1644296300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1233222204 is a wasteful number, since it uses less digits than its factorization.

1233222204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102768524 (or 102768522 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1233222204 is about 35117.2636177707. The cubic root of 1233222204 is about 1072.3760642700.

Adding to 1233222204 its reverse (4022223321), we get a palindrome (5255445525).

The spelling of 1233222204 in words is "one billion, two hundred thirty-three million, two hundred twenty-two thousand, two hundred four".