2220134322 has 16 divisors (see below), whose sum is σ = 5074592832. Its totient is φ = 634324080.

The previous prime is 2220134321. The next prime is 2220134369. The reversal of 2220134322 is 2234310222.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2220134321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26430129 + ... + 26430212.

It is an arithmetic number, because the mean of its divisors is an integer number (317162052).

Almost surely, 2^2220134322 is an apocalyptic number.

2220134322 is an abundant number, since it is smaller than the sum of its proper divisors (2854458510).

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

2220134322 is a wasteful number, since it uses less digits than its factorization.

2220134322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52860353.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2220134322 is about 47118.3013488390. The cubic root of 2220134322 is about 1304.5470596754.

Adding to 2220134322 its reverse (2234310222), we get a palindrome (4454444544).

The spelling of 2220134322 in words is "two billion, two hundred twenty million, one hundred thirty-four thousand, three hundred twenty-two".