83422022439 has 16 divisors (see below), whose sum is σ = 127124186112. Its totient is φ = 47667884448.

The previous prime is 83422022429. The next prime is 83422022443. The reversal of 83422022439 is 93422022438.

It is not a de Polignac number, because 83422022439 - 2⁸ = 83422022183 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83422022397 and 83422022406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83422022429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 631282 + ... + 751904.

It is an arithmetic number, because the mean of its divisors is an integer number (7945261632).

Almost surely, 2^83422022439 is an apocalyptic number.

83422022439 is a deficient number, since it is larger than the sum of its proper divisors (43702163673).

83422022439 is a wasteful number, since it uses less digits than its factorization.

83422022439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153566.

The product of its (nonzero) digits is 165888, while the sum is 39.

Subtracting 83422022439 from its reverse (93422022438), we obtain a palindrome (9999999999).

The spelling of 83422022439 in words is "eighty-three billion, four hundred twenty-two million, twenty-two thousand, four hundred thirty-nine".