2728212119192 has 64 divisors (see below), whose sum is σ = 5944061094720. Its totient is φ = 1149808877568.

The previous prime is 2728212119189. The next prime is 2728212119207. The reversal of 2728212119192 is 2919112128272.

It is a super-2 number, since 2×2728212119192² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 746693 + ... + 2452340.

It is an arithmetic number, because the mean of its divisors is an integer number (92875954605).

Almost surely, 2^{2728212119192} is an apocalyptic number.

It is an amenable number.

2728212119192 is an abundant number, since it is smaller than the sum of its proper divisors (3215848975528).

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

2728212119192 is a wasteful number, since it uses less digits than its factorization.

2728212119192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3199300 (or 3199296 counting only the distinct ones).

The product of its digits is 145152, while the sum is 47.

The spelling of 2728212119192 in words is "two trillion, seven hundred twenty-eight billion, two hundred twelve million, one hundred nineteen thousand, one hundred ninety-two".