4222646507 has 16 divisors (see below), whose sum is σ = 4709980800. Its totient is φ = 3762184320.

The previous prime is 4222646443. The next prime is 4222646551. The reversal of 4222646507 is 7056462224.

It is a happy number.

It is not a de Polignac number, because 4222646507 - 2⁶ = 4222646443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4222646557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 490244 + ... + 498782.

It is an arithmetic number, because the mean of its divisors is an integer number (294373800).

Almost surely, 2^4222646507 is an apocalyptic number.

4222646507 is a deficient number, since it is larger than the sum of its proper divisors (487334293).

4222646507 is a wasteful number, since it uses less digits than its factorization.

4222646507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10106.

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 4222646507 is about 64981.8936858568. The cubic root of 4222646507 is about 1616.3233322890.

The spelling of 4222646507 in words is "four billion, two hundred twenty-two million, six hundred forty-six thousand, five hundred seven".