2111027216 has 20 divisors (see below), whose sum is σ = 4267947072. Its totient is φ = 1009621536.

The previous prime is 2111027201. The next prime is 2111027227. The reversal of 2111027216 is 6127201112.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 2111027191 and 2111027200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2867876 + ... + 2868611.

Almost surely, 2^2111027216 is an apocalyptic number.

It is an amenable number.

2111027216 is an abundant number, since it is smaller than the sum of its proper divisors (2156919856).

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

2111027216 is a wasteful number, since it uses less digits than its factorization.

2111027216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5736518 (or 5736512 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 2111027216 is about 45945.9162059045. The cubic root of 2111027216 is about 1282.8167170200.

Adding to 2111027216 its reverse (6127201112), we get a palindrome (8238228328).

The spelling of 2111027216 in words is "two billion, one hundred eleven million, twenty-seven thousand, two hundred sixteen".