4222765072 has 20 divisors (see below), whose sum is σ = 8183531776. Its totient is φ = 2110885920.

The previous prime is 4222765033. The next prime is 4222765073. The reversal of 4222765072 is 2705672224.

It is not an unprimeable number, because it can be changed into a prime (4222765073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44713 + ... + 102199.

Almost surely, 2^4222765072 is an apocalyptic number.

It is an amenable number.

4222765072 is a deficient number, since it is larger than the sum of its proper divisors (3960766704).

4222765072 is a wasteful number, since it uses less digits than its factorization.

4222765072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62086 (or 62080 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 37.

The square root of 4222765072 is about 64982.8059720416. The cubic root of 4222765072 is about 1616.3384600516.

The spelling of 4222765072 in words is "four billion, two hundred twenty-two million, seven hundred sixty-five thousand, seventy-two".