2227127389 has 16 divisors (see below), whose sum is σ = 2426798080. Its totient is φ = 2036087280.

The previous prime is 2227127387. The next prime is 2227127407. The reversal of 2227127389 is 9837217222.

2227127389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2227127389 - 2¹ = 2227127387 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2227127387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211012 + ... + 221314.

It is an arithmetic number, because the mean of its divisors is an integer number (151674880).

Almost surely, 2^2227127389 is an apocalyptic number.

It is an amenable number.

2227127389 is a deficient number, since it is larger than the sum of its proper divisors (199670691).

2227127389 is a wasteful number, since it uses less digits than its factorization.

2227127389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10720.

The product of its digits is 169344, while the sum is 43.

The square root of 2227127389 is about 47192.4505509091. The cubic root of 2227127389 is about 1305.9153287320.

The spelling of 2227127389 in words is "two billion, two hundred twenty-seven million, one hundred twenty-seven thousand, three hundred eighty-nine".