1233313233222 has 32 divisors (see below), whose sum is σ = 2820210216192. Its totient is φ = 352224141984.

The previous prime is 1233313233221. The next prime is 1233313233239. The reversal of 1233313233222 is 2223323133321.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 1233313233222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233313233221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6195328 + ... + 6391299.

It is an arithmetic number, because the mean of its divisors is an integer number (88131569256).

Almost surely, 2^{1233313233222} is an apocalyptic number.

1233313233222 is an abundant number, since it is smaller than the sum of its proper divisors (1586896982970).

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

1233313233222 is a wasteful number, since it uses less digits than its factorization.

1233313233222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12588972.

The product of its digits is 23328, while the sum is 30.

Adding to 1233313233222 its reverse (2223323133321), we get a palindrome (3456636366543).

Subtracting 1233313233222 from its reverse (2223323133321), we obtain a palindrome (990009900099).

The spelling of 1233313233222 in words is "one trillion, two hundred thirty-three billion, three hundred thirteen million, two hundred thirty-three thousand, two hundred twenty-two".