8223180000 has 360 divisors, whose sum is σ = 31388758632. Its totient is φ = 1878912000.

The previous prime is 8223179989. The next prime is 8223180013. The reversal of 8223180000 is 813228.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2938602 + ... + 2941398.

Almost surely, 2^8223180000 is an apocalyptic number.

8223180000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8223180000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15694379316).

8223180000 is an abundant number, since it is smaller than the sum of its proper divisors (23165578632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8223180000 is a wasteful number, since it uses less digits than its factorization.

8223180000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2844 (or 2814 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 8223180000 is about 90681.7511961475. The cubic root of 8223180000 is about 2018.4280159472.

Adding to 8223180000 its reverse (813228), we get a palindrome (8223993228).

The spelling of 8223180000 in words is "eight billion, two hundred twenty-three million, one hundred eighty thousand".