17022780080 has 20 divisors (see below), whose sum is σ = 39577963872. Its totient is φ = 6809112000.

The previous prime is 17022780059. The next prime is 17022780149. The reversal of 17022780080 is 8008722071.

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 17022780080.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106392296 + ... + 106392455.

Almost surely, 2^17022780080 is an apocalyptic number.

17022780080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17022780080 is an abundant number, since it is smaller than the sum of its proper divisors (22555183792).

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

17022780080 is a wasteful number, since it uses less digits than its factorization.

17022780080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212784764 (or 212784758 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 35.

The spelling of 17022780080 in words is "seventeen billion, twenty-two million, seven hundred eighty thousand, eighty".