22032232032100 has 288 divisors, whose sum is σ = 50661042485760. Its totient is φ = 8309340610560.

The previous prime is 22032232032071. The next prime is 22032232032101. The reversal of 22032232032100 is 123023223022.

It is not an unprimeable number, because it can be changed into a prime (22032232032101) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2534475354 + ... + 2534484046.

It is an arithmetic number, because the mean of its divisors is an integer number (175906397520).

Almost surely, 2^{22032232032100} is an apocalyptic number.

22032232032100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22032232032100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25330521242880).

22032232032100 is an abundant number, since it is smaller than the sum of its proper divisors (28628810453660).

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

22032232032100 is a wasteful number, since it uses less digits than its factorization.

22032232032100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8999 (or 8992 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 22032232032100 its reverse (123023223022), we get a palindrome (22155255255122).

The spelling of 22032232032100 in words is "twenty-two trillion, thirty-two billion, two hundred thirty-two million, thirty-two thousand, one hundred".