172196612096 has 144 divisors (see below), whose sum is σ = 369276944400. Its totient is φ = 80036757504.

The previous prime is 172196612069. The next prime is 172196612149. The reversal of 172196612096 is 690216691271.

172196612096 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 670025600 + ... + 670025856.

It is an arithmetic number, because the mean of its divisors is an integer number (2564423225).

Almost surely, 2^172196612096 is an apocalyptic number.

172196612096 is a gapful number since it is divisible by the number (16) 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 172196612096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184638472200).

172196612096 is an abundant number, since it is smaller than the sum of its proper divisors (197080332304).

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

172196612096 is an frugal number, since it uses more digits than its factorization.

172196612096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622 (or 345 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 50.

The spelling of 172196612096 in words is "one hundred seventy-two billion, one hundred ninety-six million, six hundred twelve thousand, ninety-six".