22002332132032 has 168 divisors, whose sum is σ = 54579430911024. Its totient is φ = 8742427803648.

The previous prime is 22002332132023. The next prime is 22002332132149. The reversal of 22002332132032 is 23023123320022.

It is a junction number, because it is equal to n+sod(n) for n = 22002332131988 and 22002332132006.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 491988 + ... + 6651820.

Almost surely, 2^{22002332132032} 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 22002332132032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27289715455512).

22002332132032 is an abundant number, since it is smaller than the sum of its proper divisors (32577098778992).

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

22002332132032 is a wasteful number, since it uses less digits than its factorization.

22002332132032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6159943 (or 6159926 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 22002332132032 its reverse (23023123320022), we get a palindrome (45025455452054).

The spelling of 22002332132032 in words is "twenty-two trillion, two billion, three hundred thirty-two million, one hundred thirty-two thousand, thirty-two".