22231333303332 has 24 divisors (see below), whose sum is σ = 53275087016256. Its totient is φ = 7210162152288.

The previous prime is 22231333303331. The next prime is 22231333303339. The reversal of 22231333303332 is 23330333313222.

It is a junction number, because it is equal to n+sod(n) for n = 22231333303293 and 22231333303302.

It is not an unprimeable number, because it can be changed into a prime (22231333303331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25035284808 + ... + 25035285695.

It is an arithmetic number, because the mean of its divisors is an integer number (2219795292344).

Almost surely, 2^{22231333303332} is an apocalyptic number.

It is an amenable number.

22231333303332 is an abundant number, since it is smaller than the sum of its proper divisors (31043753712924).

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

22231333303332 is a wasteful number, since it uses less digits than its factorization.

22231333303332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50070570547 (or 50070570545 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 33.

Adding to 22231333303332 its reverse (23330333313222), we get a palindrome (45561666616554).

The spelling of 22231333303332 in words is "twenty-two trillion, two hundred thirty-one billion, three hundred thirty-three million, three hundred three thousand, three hundred thirty-two".