222220002032 has 80 divisors (see below), whose sum is σ = 508693608192. Its totient is φ = 92063139840.

The previous prime is 222220002029. The next prime is 222220002119. The reversal of 222220002032 is 230200022222.

222220002032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 222220002032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229307 + ... + 704997.

Almost surely, 2^222220002032 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 222220002032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254346804096).

222220002032 is an abundant number, since it is smaller than the sum of its proper divisors (286473606160).

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

222220002032 is a wasteful number, since it uses less digits than its factorization.

222220002032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475846 (or 475840 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

Adding to 222220002032 its reverse (230200022222), we get a palindrome (452420024254).

The spelling of 222220002032 in words is "two hundred twenty-two billion, two hundred twenty million, two thousand, thirty-two".