22839963379 has 2 divisors, whose sum is σ = 22839963380. Its totient is φ = 22839963378.

The previous prime is 22839963331. The next prime is 22839963389. The reversal of 22839963379 is 97336993822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22839963379 - 2⁹ = 22839962867 is a prime.

It is a super-2 number, since 2×22839963379² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22839963389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11419981689 + 11419981690.

It is an arithmetic number, because the mean of its divisors is an integer number (11419981690).

Almost surely, 2^22839963379 is an apocalyptic number.

22839963379 is a deficient number, since it is larger than the sum of its proper divisors (1).

22839963379 is an equidigital number, since it uses as much as digits as its factorization.

22839963379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26453952, while the sum is 61.

The spelling of 22839963379 in words is "twenty-two billion, eight hundred thirty-nine million, nine hundred sixty-three thousand, three hundred seventy-nine".