2127216532272 has 40 divisors (see below), whose sum is σ = 5918025482544. Its totient is φ = 654528163584.

The previous prime is 2127216532249. The next prime is 2127216532297. The reversal of 2127216532272 is 2722356127212.

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, 1704499803 + ... + 1704501050.

Almost surely, 2^{2127216532272} is an apocalyptic number.

It is an amenable number.

2127216532272 is an abundant number, since it is smaller than the sum of its proper divisors (3790808950272).

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

2127216532272 is a wasteful number, since it uses less digits than its factorization.

2127216532272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3409000877 (or 3409000871 counting only the distinct ones).

The product of its digits is 282240, while the sum is 42.

The spelling of 2127216532272 in words is "two trillion, one hundred twenty-seven billion, two hundred sixteen million, five hundred thirty-two thousand, two hundred seventy-two".