4322122139 has 2 divisors, whose sum is σ = 4322122140. Its totient is φ = 4322122138.

The previous prime is 4322122111. The next prime is 4322122171. The reversal of 4322122139 is 9312212234.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4322122139 - 2⁸ = 4322121883 is a prime.

It is not a weakly prime, because it can be changed into another prime (4322124139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2161061069 + 2161061070.

It is an arithmetic number, because the mean of its divisors is an integer number (2161061070).

Almost surely, 2^4322122139 is an apocalyptic number.

4322122139 is a deficient number, since it is larger than the sum of its proper divisors (1).

4322122139 is an equidigital number, since it uses as much as digits as its factorization.

4322122139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 29.

The square root of 4322122139 is about 65742.8485768604. The cubic root of 4322122139 is about 1628.9172101657.

The spelling of 4322122139 in words is "four billion, three hundred twenty-two million, one hundred twenty-two thousand, one hundred thirty-nine".