17120622120 has 128 divisors (see below), whose sum is σ = 60723475200. Its totient is φ = 3778338816.

The previous prime is 17120622097. The next prime is 17120622143. The reversal of 17120622120 is 2122602171.

It is an interprime number because it is at equal distance from previous prime (17120622097) and next prime (17120622143).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 327049 + ... + 375768.

It is an arithmetic number, because the mean of its divisors is an integer number (474402150).

Almost surely, 2^17120622120 is an apocalyptic number.

17120622120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17120622120 is an abundant number, since it is smaller than the sum of its proper divisors (43602853080).

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

17120622120 is a wasteful number, since it uses less digits than its factorization.

17120622120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702867 (or 702863 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The spelling of 17120622120 in words is "seventeen billion, one hundred twenty million, six hundred twenty-two thousand, one hundred twenty".