1233322012 has 12 divisors (see below), whose sum is σ = 2324337736. Its totient is φ = 569225520.

The previous prime is 1233322007. The next prime is 1233322033. The reversal of 1233322012 is 2102233321.

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, 11858814 + ... + 11858917.

Almost surely, 2^1233322012 is an apocalyptic number.

It is an amenable number.

1233322012 is a deficient number, since it is larger than the sum of its proper divisors (1091015724).

1233322012 is a wasteful number, since it uses less digits than its factorization.

1233322012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23717748 (or 23717746 counting only the distinct ones).

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

The square root of 1233322012 is about 35118.6846564617. The cubic root of 1233322012 is about 1072.4049935856.

Adding to 1233322012 its reverse (2102233321), we get a palindrome (3335555333).

The spelling of 1233322012 in words is "one billion, two hundred thirty-three million, three hundred twenty-two thousand, twelve".