80222979574560 has 192 divisors, whose sum is σ = 253644841981440. Its totient is φ = 21313082818560.

The previous prime is 80222979574553. The next prime is 80222979574601. The reversal of 80222979574560 is 6547597922208.

It is a junction number, because it is equal to n+sod(n) for n = 80222979574491 and 80222979574500.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 283662025 + ... + 283944695.

It is an arithmetic number, because the mean of its divisors is an integer number (1321066885320).

Almost surely, 2^{80222979574560} is an apocalyptic number.

80222979574560 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 80222979574560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126822420990720).

80222979574560 is an abundant number, since it is smaller than the sum of its proper divisors (173421862406880).

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

80222979574560 is a wasteful number, since it uses less digits than its factorization.

80222979574560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284891 (or 284883 counting only the distinct ones).

The product of its (nonzero) digits is 152409600, while the sum is 66.

The spelling of 80222979574560 in words is "eighty trillion, two hundred twenty-two billion, nine hundred seventy-nine million, five hundred seventy-four thousand, five hundred sixty".