4222867931 has 2 divisors, whose sum is σ = 4222867932. Its totient is φ = 4222867930.

The previous prime is 4222867927. The next prime is 4222867967. The reversal of 4222867931 is 1397682224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4222867931 - 2² = 4222867927 is a prime.

It is a super-3 number, since 3×4222867931³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4222867921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111433965 + 2111433966.

It is an arithmetic number, because the mean of its divisors is an integer number (2111433966).

Almost surely, 2^4222867931 is an apocalyptic number.

4222867931 is a deficient number, since it is larger than the sum of its proper divisors (1).

4222867931 is an equidigital number, since it uses as much as digits as its factorization.

4222867931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 44.

The square root of 4222867931 is about 64983.5973996516. The cubic root of 4222867931 is about 1616.3515836491.

The spelling of 4222867931 in words is "four billion, two hundred twenty-two million, eight hundred sixty-seven thousand, nine hundred thirty-one".