80215099200 has 336 divisors, whose sum is σ = 292859886720. Its totient is φ = 21358080000.

The previous prime is 80215099193. The next prime is 80215099219. The reversal of 80215099200 is 299051208.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44538300 + ... + 44540100.

Almost surely, 2^80215099200 is an apocalyptic number.

80215099200 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 80215099200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146429943360).

80215099200 is an abundant number, since it is smaller than the sum of its proper divisors (212644787520).

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

80215099200 is a wasteful number, since it uses less digits than its factorization.

80215099200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2863 (or 2842 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The spelling of 80215099200 in words is "eighty billion, two hundred fifteen million, ninety-nine thousand, two hundred".