32022221132000 has 384 divisors, whose sum is σ = 91983717116928. Its totient is φ = 10837119744000.

The previous prime is 32022221131829. The next prime is 32022221132029. The reversal of 32022221132000 is 23112222023.

It is a happy number.

It is a super-2 number, since 2×32022221132000² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37016399 + ... + 37871601.

It is an arithmetic number, because the mean of its divisors is an integer number (239540929992).

Almost surely, 2^{32022221132000} 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 32022221132000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45991858558464).

32022221132000 is an abundant number, since it is smaller than the sum of its proper divisors (59961495984928).

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

32022221132000 is a wasteful number, since it uses less digits than its factorization.

32022221132000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855299 (or 855281 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 32022221132000 its reverse (23112222023), we get a palindrome (32045333354023).

The spelling of 32022221132000 in words is "thirty-two trillion, twenty-two billion, two hundred twenty-one million, one hundred thirty-two thousand".