4222646564 has 12 divisors (see below), whose sum is σ = 7778559600. Its totient is φ = 2000200968.

The previous prime is 4222646557. The next prime is 4222646629. The reversal of 4222646564 is 4656462224.

It is a happy number.

It is a super-2 number, since 2×4222646564² = 35661488008922012192, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27780494 + ... + 27780645.

It is an arithmetic number, because the mean of its divisors is an integer number (648213300).

Almost surely, 2^4222646564 is an apocalyptic number.

It is an amenable number.

4222646564 is a deficient number, since it is larger than the sum of its proper divisors (3555913036).

4222646564 is a wasteful number, since it uses less digits than its factorization.

4222646564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55561162 (or 55561160 counting only the distinct ones).

The product of its digits is 552960, while the sum is 41.

The square root of 4222646564 is about 64981.8941244405. The cubic root of 4222646564 is about 1616.3233395617.

The spelling of 4222646564 in words is "four billion, two hundred twenty-two million, six hundred forty-six thousand, five hundred sixty-four".