32023222000 has 320 divisors, whose sum is σ = 100747266048. Its totient is φ = 9546240000.

The previous prime is 32023221983. The next prime is 32023222001. The reversal of 32023222000 is 22232023.

It is a super-2 number, since 2×32023222000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32023222001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3537480 + ... + 3546520.

Almost surely, 2^32023222000 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 32023222000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50373633024).

32023222000 is an abundant number, since it is smaller than the sum of its proper divisors (68724044048).

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

32023222000 is a wasteful number, since it uses less digits than its factorization.

32023222000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9105 (or 9089 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 32023222000 its reverse (22232023), we get a palindrome (32045454023).

The spelling of 32023222000 in words is "thirty-two billion, twenty-three million, two hundred twenty-two thousand".