173081226060 has 288 divisors, whose sum is σ = 564281303040. Its totient is φ = 44480524032.

The previous prime is 173081226049. The next prime is 173081226127. The reversal of 173081226060 is 60622180371.

173081226060 is a `hidden beast` number, since 1 + 7 + 30 + 8 + 12 + 2 + 606 + 0 = 666.

It is a super-2 number, since 2×173081226060² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 121630509 + ... + 121631931.

It is an arithmetic number, because the mean of its divisors is an integer number (1959310080).

Almost surely, 2^173081226060 is an apocalyptic number.

173081226060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 173081226060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282140651520).

173081226060 is an abundant number, since it is smaller than the sum of its proper divisors (391200076980).

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

173081226060 is a wasteful number, since it uses less digits than its factorization.

173081226060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2339 (or 2325 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 173081226060 in words is "one hundred seventy-three billion, eighty-one million, two hundred twenty-six thousand, sixty".