2322661427 has 2 divisors, whose sum is σ = 2322661428. Its totient is φ = 2322661426.

The previous prime is 2322661423. The next prime is 2322661447. The reversal of 2322661427 is 7241662232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2322661427 - 2² = 2322661423 is a prime.

It is a super-2 number, since 2×2322661427² = 10789512208947352658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2322661423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161330713 + 1161330714.

It is an arithmetic number, because the mean of its divisors is an integer number (1161330714).

Almost surely, 2^2322661427 is an apocalyptic number.

2322661427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2322661427 is an equidigital number, since it uses as much as digits as its factorization.

2322661427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 35.

The square root of 2322661427 is about 48193.9978316802. The cubic root of 2322661427 is about 1324.3272107348.

The spelling of 2322661427 in words is "two billion, three hundred twenty-two million, six hundred sixty-one thousand, four hundred twenty-seven".