2322339991 has 2 divisors, whose sum is σ = 2322339992. Its totient is φ = 2322339990.

The previous prime is 2322339989. The next prime is 2322340043. The reversal of 2322339991 is 1999332232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2322339991 - 2¹ = 2322339989 is a prime.

Together with 2322339989, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2322339931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161169995 + 1161169996.

It is an arithmetic number, because the mean of its divisors is an integer number (1161169996).

Almost surely, 2^2322339991 is an apocalyptic number.

2322339991 is a deficient number, since it is larger than the sum of its proper divisors (1).

2322339991 is an equidigital number, since it uses as much as digits as its factorization.

2322339991 is an evil number, because the sum of its binary digits is even.

The product of its digits is 157464, while the sum is 43.

The square root of 2322339991 is about 48190.6629026827. The cubic root of 2322339991 is about 1324.2661161539.

The spelling of 2322339991 in words is "two billion, three hundred twenty-two million, three hundred thirty-nine thousand, nine hundred ninety-one".