8022213530 has 8 divisors (see below), whose sum is σ = 14439984372. Its totient is φ = 3208885408.

The previous prime is 8022213503. The next prime is 8022213547. The reversal of 8022213530 is 353122208.

It can be written as a sum of positive squares in 2 ways, for example, as 6826229641 + 1195983889 = 82621^2 + 34583^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 8022213530.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401110667 + ... + 401110686.

Almost surely, 2^8022213530 is an apocalyptic number.

8022213530 is a deficient number, since it is larger than the sum of its proper divisors (6417770842).

8022213530 is a wasteful number, since it uses less digits than its factorization.

8022213530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802221360.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 8022213530 is about 89566.8104266307. The cubic root of 8022213530 is about 2001.8494168016.

Adding to 8022213530 its reverse (353122208), we get a palindrome (8375335738).

The spelling of 8022213530 in words is "eight billion, twenty-two million, two hundred thirteen thousand, five hundred thirty".