22442234330032 has 30 divisors (see below), whose sum is σ = 47794076524124. Its totient is φ = 10201015603680.

The previous prime is 22442234330029. The next prime is 22442234330059. The reversal of 22442234330032 is 23003343224422.

It is a self number, because there is not a number n which added to its sum of digits gives 22442234330032.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5796029658 + ... + 5796033529.

Almost surely, 2^{22442234330032} is an apocalyptic number.

22442234330032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22442234330032 is an abundant number, since it is smaller than the sum of its proper divisors (25351842194092).

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

22442234330032 is a wasteful number, since it uses less digits than its factorization.

22442234330032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11592063217 (or 11592063200 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 22442234330032 its reverse (23003343224422), we get a palindrome (45445577554454).

The spelling of 22442234330032 in words is "twenty-two trillion, four hundred forty-two billion, two hundred thirty-four million, three hundred thirty thousand, thirty-two".