4222565968 has 40 divisors (see below), whose sum is σ = 8399435616. Its totient is φ = 2055580800.

The previous prime is 4222565939. The next prime is 4222565983. The reversal of 4222565968 is 8695652224.

It is a super-2 number, since 2×4222565968² = 35660126708223554048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92083 + ... + 130093.

Almost surely, 2^4222565968 is an apocalyptic number.

It is an amenable number.

4222565968 is a deficient number, since it is larger than the sum of its proper divisors (4176869648).

4222565968 is a wasteful number, since it uses less digits than its factorization.

4222565968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38203 (or 38197 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 49.

The square root of 4222565968 is about 64981.2739795089. The cubic root of 4222565968 is about 1616.3130561196.

The spelling of 4222565968 in words is "four billion, two hundred twenty-two million, five hundred sixty-five thousand, nine hundred sixty-eight".