2422213939 has 2 divisors, whose sum is σ = 2422213940. Its totient is φ = 2422213938.

The previous prime is 2422213933. The next prime is 2422213967. The reversal of 2422213939 is 9393122242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2422213939 - 2³ = 2422213931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2422213898 and 2422213907.

It is not a weakly prime, because it can be changed into another prime (2422213931) 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, 1211106969 + 1211106970.

It is an arithmetic number, because the mean of its divisors is an integer number (1211106970).

Almost surely, 2^2422213939 is an apocalyptic number.

2422213939 is a deficient number, since it is larger than the sum of its proper divisors (1).

2422213939 is an equidigital number, since it uses as much as digits as its factorization.

2422213939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 37.

The square root of 2422213939 is about 49215.9927157829. The cubic root of 2422213939 is about 1342.9839826497.

The spelling of 2422213939 in words is "two billion, four hundred twenty-two million, two hundred thirteen thousand, nine hundred thirty-nine".