4222966841 has 2 divisors, whose sum is σ = 4222966842. Its totient is φ = 4222966840.

The previous prime is 4222966829. The next prime is 4222966879. The reversal of 4222966841 is 1486692224.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2590402816 + 1632564025 = 50896^2 + 40405^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4222966841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4222966792 and 4222966801.

It is not a weakly prime, because it can be changed into another prime (4222966441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111483420 + 2111483421.

It is an arithmetic number, because the mean of its divisors is an integer number (2111483421).

Almost surely, 2^4222966841 is an apocalyptic number.

It is an amenable number.

4222966841 is a deficient number, since it is larger than the sum of its proper divisors (1).

4222966841 is an equidigital number, since it uses as much as digits as its factorization.

4222966841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 331776, while the sum is 44.

The square root of 4222966841 is about 64984.3584333953. The cubic root of 4222966841 is about 1616.3642031998.

The spelling of 4222966841 in words is "four billion, two hundred twenty-two million, nine hundred sixty-six thousand, eight hundred forty-one".