1233321333222 has 64 divisors (see below), whose sum is σ = 2776708309248. Its totient is φ = 361909296000.

The previous prime is 1233321333221. The next prime is 1233321333241. The reversal of 1233321333222 is 2223331233321.

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 1233321333222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233321333221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 681529 + ... + 1712052.

It is an arithmetic number, because the mean of its divisors is an integer number (43386067332).

Almost surely, 2^{1233321333222} is an apocalyptic number.

1233321333222 is an abundant number, since it is smaller than the sum of its proper divisors (1543386976026).

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

1233321333222 is a wasteful number, since it uses less digits than its factorization.

1233321333222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2393845.

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

Adding to 1233321333222 its reverse (2223331233321), we get a palindrome (3456652566543).

Subtracting 1233321333222 from its reverse (2223331233321), we obtain a palindrome (990009900099).

The spelling of 1233321333222 in words is "one trillion, two hundred thirty-three billion, three hundred twenty-one million, three hundred thirty-three thousand, two hundred twenty-two".