8122332219 has 4 divisors (see below), whose sum is σ = 10829776296. Its totient is φ = 5414888144.

The previous prime is 8122332193. The next prime is 8122332269. The reversal of 8122332219 is 9122332218.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8122332219 - 2⁵ = 8122332187 is a prime.

It is a super-2 number, since 2×8122332219² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8122332219.

It is not an unprimeable number, because it can be changed into a prime (8122332269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1353722034 + ... + 1353722039.

It is an arithmetic number, because the mean of its divisors is an integer number (2707444074).

Almost surely, 2^8122332219 is an apocalyptic number.

8122332219 is a deficient number, since it is larger than the sum of its proper divisors (2707444077).

8122332219 is a wasteful number, since it uses less digits than its factorization.

8122332219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2707444076.

The product of its digits is 10368, while the sum is 33.

The square root of 8122332219 is about 90123.9824852409. The cubic root of 8122332219 is about 2010.1428261668.

Subtracting 8122332219 from its reverse (9122332218), we obtain a palindrome (999999999).

The spelling of 8122332219 in words is "eight billion, one hundred twenty-two million, three hundred thirty-two thousand, two hundred nineteen".