3312172215000 has 1600 divisors, whose sum is σ = 13521051878400. Its totient is φ = 749347200000.

The previous prime is 3312172214957. The next prime is 3312172215047. The reversal of 3312172215000 is 5122712133.

3312172215000 is a `hidden beast` number, since 33 + 121 + 7 + 2 + 2 + 1 + 500 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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 399 ways as a sum of consecutive naturals, for example, 4005044587 + ... + 4005045413.

It is an arithmetic number, because the mean of its divisors is an integer number (8450657424).

Almost surely, 2^{3312172215000} is an apocalyptic number.

3312172215000 is a gapful number since it is divisible by the number (30) 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 3312172215000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6760525939200).

3312172215000 is an abundant number, since it is smaller than the sum of its proper divisors (10208879663400).

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

3312172215000 is a wasteful number, since it uses less digits than its factorization.

3312172215000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936 (or 908 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

Adding to 3312172215000 its reverse (5122712133), we get a palindrome (3317294927133).

The spelling of 3312172215000 in words is "three trillion, three hundred twelve billion, one hundred seventy-two million, two hundred fifteen thousand".