2222032000 has 128 divisors (see below), whose sum is σ = 5577951600. Its totient is φ = 880230400.

The previous prime is 2222031983. The next prime is 2222032013. The reversal of 2222032000 is 2302222.

It can be written as a sum of positive squares in 8 ways, for example, as 78712384 + 2143319616 = 8872^2 + 46296^2 .

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1807386 + ... + 1808614.

Almost surely, 2^2222032000 is an apocalyptic number.

2222032000 is a gapful number since it is divisible by the number (20) 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 2222032000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2788975800).

2222032000 is an abundant number, since it is smaller than the sum of its proper divisors (3355919600).

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

2222032000 is a wasteful number, since it uses less digits than its factorization.

2222032000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371 (or 1349 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 2222032000 is about 47138.4344245755. The cubic root of 2222032000 is about 1304.9186445860.

Adding to 2222032000 its reverse (2302222), we get a palindrome (2224334222).

The spelling of 2222032000 in words is "two billion, two hundred twenty-two million, thirty-two thousand".