170981122380 has 96 divisors (see below), whose sum is σ = 481973721600. Its totient is φ = 45288460800.

The previous prime is 170981122369. The next prime is 170981122393. The reversal of 170981122380 is 83221189071.

170981122380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7164027 + ... + 7187853.

It is an arithmetic number, because the mean of its divisors is an integer number (5020559600).

Almost surely, 2^170981122380 is an apocalyptic number.

170981122380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

170981122380 is an abundant number, since it is smaller than the sum of its proper divisors (310992599220).

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

170981122380 is a wasteful number, since it uses less digits than its factorization.

170981122380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24639 (or 24637 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 42.

The spelling of 170981122380 in words is "one hundred seventy billion, nine hundred eighty-one million, one hundred twenty-two thousand, three hundred eighty".