2222200032 has 192 divisors, whose sum is σ = 6584094720. Its totient is φ = 651571200.

The previous prime is 2222200021. The next prime is 2222200069. The reversal of 2222200032 is 2300022222.

It is a junction number, because it is equal to n+sod(n) for n = 2222199984 and 2222200020.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2746444 + ... + 2747252.

It is an arithmetic number, because the mean of its divisors is an integer number (34292160).

Almost surely, 2^2222200032 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 2222200032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3292047360).

2222200032 is an abundant number, since it is smaller than the sum of its proper divisors (4361894688).

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

2222200032 is a wasteful number, since it uses less digits than its factorization.

2222200032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937 (or 929 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2222200032 is about 47140.2167156665. The cubic root of 2222200032 is about 1304.9515367860.

Adding to 2222200032 its reverse (2300022222), we get a palindrome (4522222254).

The spelling of 2222200032 in words is "two billion, two hundred twenty-two million, two hundred thousand, thirty-two".