2127372216 has 32 divisors (see below), whose sum is σ = 5320098960. Its totient is φ = 708901632.

The previous prime is 2127372209. The next prime is 2127372223. The reversal of 2127372216 is 6122737212.

It is an interprime number because it is at equal distance from previous prime (2127372209) and next prime (2127372223).

It is a congruent number.

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, 76086 + ... + 100218.

Almost surely, 2^2127372216 is an apocalyptic number.

It is an amenable number.

2127372216 is an abundant number, since it is smaller than the sum of its proper divisors (3192726744).

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

2127372216 is a wasteful number, since it uses less digits than its factorization.

2127372216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27815 (or 27811 counting only the distinct ones).

The product of its digits is 14112, while the sum is 33.

The square root of 2127372216 is about 46123.4454046963. The cubic root of 2127372216 is about 1286.1190201908.

The spelling of 2127372216 in words is "two billion, one hundred twenty-seven million, three hundred seventy-two thousand, two hundred sixteen".