32222112030120 has 256 divisors, whose sum is σ = 98475947458560. Its totient is φ = 8433244495872.

The previous prime is 32222112030091. The next prime is 32222112030137. The reversal of 32222112030120 is 2103021122223.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5125193617 + ... + 5125199903.

It is an arithmetic number, because the mean of its divisors is an integer number (384671669760).

Almost surely, 2^{32222112030120} is an apocalyptic number.

32222112030120 is a gapful number since it is divisible by the number (30) 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 32222112030120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49237973729280).

32222112030120 is an abundant number, since it is smaller than the sum of its proper divisors (66253835428440).

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

32222112030120 is a wasteful number, since it uses less digits than its factorization.

32222112030120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9992 (or 9988 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 32222112030120 its reverse (2103021122223), we get a palindrome (34325133152343).

The spelling of 32222112030120 in words is "thirty-two trillion, two hundred twenty-two billion, one hundred twelve million, thirty thousand, one hundred twenty".