173252211216 has 40 divisors (see below), whose sum is σ = 511506529344. Its totient is φ = 49500631680.

The previous prime is 173252211193. The next prime is 173252211239. The reversal of 173252211216 is 612112252371.

It is a happy number.

173252211216 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (173252211193) and next prime (173252211239).

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, 257815455 + ... + 257816126.

Almost surely, 2^173252211216 is an apocalyptic number.

173252211216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

173252211216 is an abundant number, since it is smaller than the sum of its proper divisors (338254318128).

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

173252211216 is a wasteful number, since it uses less digits than its factorization.

173252211216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515631599 (or 515631593 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

Adding to 173252211216 its reverse (612112252371), we get a palindrome (785364463587).

The spelling of 173252211216 in words is "one hundred seventy-three billion, two hundred fifty-two million, two hundred eleven thousand, two hundred sixteen".