8002233220776 has 128 divisors (see below), whose sum is σ = 21190598507520. Its totient is φ = 2512924406784.

The previous prime is 8002233220759. The next prime is 8002233220781. The reversal of 8002233220776 is 6770223322008.

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, 267860176 + ... + 267890048.

It is an arithmetic number, because the mean of its divisors is an integer number (165551550840).

Almost surely, 2^{8002233220776} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8002233220776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10595299253760).

8002233220776 is an abundant number, since it is smaller than the sum of its proper divisors (13188365286744).

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

8002233220776 is a wasteful number, since it uses less digits than its factorization.

8002233220776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37215 (or 37211 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 42.

The spelling of 8002233220776 in words is "eight trillion, two billion, two hundred thirty-three million, two hundred twenty thousand, seven hundred seventy-six".