4222945610 has 64 divisors (see below), whose sum is σ = 8327376288. Its totient is φ = 1532473344.

The previous prime is 4222945609. The next prime is 4222945631. The reversal of 4222945610 is 165492224.

It can be written as a sum of positive squares in 16 ways, for example, as 149059681 + 4073885929 = 12209^2 + 63827^2 .

It is a Curzon number.

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 31 ways as a sum of consecutive naturals, for example, 3539174 + ... + 3540366.

Almost surely, 2^4222945610 is an apocalyptic number.

4222945610 is a deficient number, since it is larger than the sum of its proper divisors (4104430678).

4222945610 is a wasteful number, since it uses less digits than its factorization.

4222945610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 4222945610 is about 64984.1950784958. The cubic root of 4222945610 is about 1616.3614944338.

The spelling of 4222945610 in words is "four billion, two hundred twenty-two million, nine hundred forty-five thousand, six hundred ten".