2220043322 has 32 divisors (see below), whose sum is σ = 3940427520. Its totient is φ = 917844480.

The previous prime is 2220043321. The next prime is 2220043337. The reversal of 2220043322 is 2233400222.

It is a junction number, because it is equal to n+sod(n) for n = 2220043294 and 2220043303.

It is not an unprimeable number, because it can be changed into a prime (2220043321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 817547 + ... + 820257.

It is an arithmetic number, because the mean of its divisors is an integer number (123138360).

Almost surely, 2^2220043322 is an apocalyptic number.

2220043322 is a deficient number, since it is larger than the sum of its proper divisors (1720384198).

2220043322 is a wasteful number, since it uses less digits than its factorization.

2220043322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4766.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2220043322 is about 47117.3356844378. The cubic root of 2220043322 is about 1304.5292356181.

Adding to 2220043322 its reverse (2233400222), we get a palindrome (4453443544).

The spelling of 2220043322 in words is "two billion, two hundred twenty million, forty-three thousand, three hundred twenty-two".