22202133331332 has 96 divisors (see below), whose sum is σ = 55831972331520. Its totient is φ = 6844191984000.

The previous prime is 22202133331303. The next prime is 22202133331361. The reversal of 22202133331332 is 23313333120222.

It is an interprime number because it is at equal distance from previous prime (22202133331303) and next prime (22202133331361).

It is a self number, because there is not a number n which added to its sum of digits gives 22202133331332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16336957 + ... + 17643707.

It is an arithmetic number, because the mean of its divisors is an integer number (581583045120).

Almost surely, 2^{22202133331332} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22202133331332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27915986165760).

22202133331332 is an abundant number, since it is smaller than the sum of its proper divisors (33629839000188).

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

22202133331332 is a wasteful number, since it uses less digits than its factorization.

22202133331332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308553 (or 1308551 counting only the distinct ones).

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

Adding to 22202133331332 its reverse (23313333120222), we get a palindrome (45515466451554).

The spelling of 22202133331332 in words is "twenty-two trillion, two hundred two billion, one hundred thirty-three million, three hundred thirty-one thousand, three hundred thirty-two".