17222770480 has 40 divisors (see below), whose sum is σ = 40439425104. Its totient is φ = 6820896000.

The previous prime is 17222770451. The next prime is 17222770519. The reversal of 17222770480 is 8407722271.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1057686 + ... + 1073845.

Almost surely, 2^17222770480 is an apocalyptic number.

17222770480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17222770480 is an abundant number, since it is smaller than the sum of its proper divisors (23216654624).

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

17222770480 is a wasteful number, since it uses less digits than its factorization.

17222770480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131645 (or 2131639 counting only the distinct ones).

The product of its (nonzero) digits is 87808, while the sum is 40.

The spelling of 17222770480 in words is "seventeen billion, two hundred twenty-two million, seven hundred seventy thousand, four hundred eighty".