83722202219 has 2 divisors, whose sum is σ = 83722202220. Its totient is φ = 83722202218.

The previous prime is 83722202149. The next prime is 83722202233. The reversal of 83722202219 is 91220222738.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83722202219 - 2⁸ = 83722201963 is a prime.

It is a super-2 number, since 2×83722202219² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (83722202279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41861101109 + 41861101110.

It is an arithmetic number, because the mean of its divisors is an integer number (41861101110).

Almost surely, 2^83722202219 is an apocalyptic number.

83722202219 is a deficient number, since it is larger than the sum of its proper divisors (1).

83722202219 is an equidigital number, since it uses as much as digits as its factorization.

83722202219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 83722202219 in words is "eighty-three billion, seven hundred twenty-two million, two hundred two thousand, two hundred nineteen".