80473781322 has 48 divisors (see below), whose sum is σ = 190524402432. Its totient is φ = 24345783360.

The previous prime is 80473781317. The next prime is 80473781347. The reversal of 80473781322 is 22318737408.

80473781322 is a `hidden beast` number, since 80 + 473 + 7 + 81 + 3 + 22 = 666.

It is a super-2 number, since 2×80473781322² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 214603 + ... + 454974.

It is an arithmetic number, because the mean of its divisors is an integer number (3969258384).

Almost surely, 2^80473781322 is an apocalyptic number.

80473781322 is an abundant number, since it is smaller than the sum of its proper divisors (110050621110).

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

80473781322 is a wasteful number, since it uses less digits than its factorization.

80473781322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670203 (or 670200 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 80473781322 in words is "eighty billion, four hundred seventy-three million, seven hundred eighty-one thousand, three hundred twenty-two".