1222031303332 has 12 divisors (see below), whose sum is σ = 2444062606720. Its totient is φ = 523727701416.

The previous prime is 1222031303281. The next prime is 1222031303333. The reversal of 1222031303332 is 2333031302221.

1222031303332 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1222031303297 and 1222031303306.

It is not an unprimeable number, because it can be changed into a prime (1222031303333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21821987532 + ... + 21821987587.

Almost surely, 2^{1222031303332} is an apocalyptic number.

It is an amenable number.

1222031303332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1222031303332 is a wasteful number, since it uses less digits than its factorization.

1222031303332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43643975130 (or 43643975128 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1222031303332 its reverse (2333031302221), we get a palindrome (3555062605553).

The spelling of 1222031303332 in words is "one trillion, two hundred twenty-two billion, thirty-one million, three hundred three thousand, three hundred thirty-two".