2222664322 has 16 divisors (see below), whose sum is σ = 3346735392. Its totient is φ = 1107095040.

The previous prime is 2222664307. The next prime is 2222664341. The reversal of 2222664322 is 2234662222.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 641218 + ... + 644674.

It is an arithmetic number, because the mean of its divisors is an integer number (209170962).

Almost surely, 2^2222664322 is an apocalyptic number.

2222664322 is a deficient number, since it is larger than the sum of its proper divisors (1124071070).

2222664322 is a wasteful number, since it uses less digits than its factorization.

2222664322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4593.

The product of its digits is 27648, while the sum is 31.

The square root of 2222664322 is about 47145.1410221669. The cubic root of 2222664322 is about 1305.0424127572.

The spelling of 2222664322 in words is "two billion, two hundred twenty-two million, six hundred sixty-four thousand, three hundred twenty-two".