32222000121000 has 128 divisors (see below), whose sum is σ = 104903624966400. Its totient is φ = 8218944940800.

The previous prime is 32222000120983. The next prime is 32222000121001. The reversal of 32222000121000 is 12100022223.

It is a happy number.

32222000121000 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (32222000121001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 233423755 + ... + 233561754.

It is an arithmetic number, because the mean of its divisors is an integer number (819559570050).

Almost surely, 2^{32222000121000} is an apocalyptic number.

32222000121000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32222000121000 is an abundant number, since it is smaller than the sum of its proper divisors (72681624845400).

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

32222000121000 is a wasteful number, since it uses less digits than its factorization.

32222000121000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466985556 (or 466985542 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 32222000121000 its reverse (12100022223), we get a palindrome (32234100143223).

The spelling of 32222000121000 in words is "thirty-two trillion, two hundred twenty-two billion, one hundred twenty-one thousand".