222133020432 has 80 divisors (see below), whose sum is σ = 583760256000. Its totient is φ = 72765597312.

The previous prime is 222133020379. The next prime is 222133020443. The reversal of 222133020432 is 234020331222.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10068069 + ... + 10090107.

It is an arithmetic number, because the mean of its divisors is an integer number (7297003200).

Almost surely, 2^222133020432 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 222133020432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291880128000).

222133020432 is an abundant number, since it is smaller than the sum of its proper divisors (361627235568).

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

222133020432 is a wasteful number, since it uses less digits than its factorization.

222133020432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25668 (or 25662 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 222133020432 its reverse (234020331222), we get a palindrome (456153351654).

The spelling of 222133020432 in words is "two hundred twenty-two billion, one hundred thirty-three million, twenty thousand, four hundred thirty-two".