2216744127 has 48 divisors (see below), whose sum is σ = 3539536000. Its totient is φ = 1328249664.

The previous prime is 2216744099. The next prime is 2216744129. The reversal of 2216744127 is 7214476122.

It is not a de Polignac number, because 2216744127 - 2⁷ = 2216743999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2216744091 and 2216744100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2216744129) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2510028 + ... + 2510910.

Almost surely, 2^2216744127 is an apocalyptic number.

2216744127 is a deficient number, since it is larger than the sum of its proper divisors (1322791873).

2216744127 is a wasteful number, since it uses less digits than its factorization.

2216744127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444 (or 1441 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 2216744127 is about 47082.3122520549. The cubic root of 2216744127 is about 1303.8826971699.

The spelling of 2216744127 in words is "two billion, two hundred sixteen million, seven hundred forty-four thousand, one hundred twenty-seven".