2212007889 has 32 divisors (see below), whose sum is σ = 3728085760. Its totient is φ = 1135233792.

The previous prime is 2212007879. The next prime is 2212007923. The reversal of 2212007889 is 9887002122.

2212007889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2212007889 - 2¹³ = 2211999697 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2212007879) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99394 + ... + 119595.

It is an arithmetic number, because the mean of its divisors is an integer number (116502680).

Almost surely, 2^2212007889 is an apocalyptic number.

It is an amenable number.

2212007889 is a deficient number, since it is larger than the sum of its proper divisors (1516077871).

2212007889 is a wasteful number, since it uses less digits than its factorization.

2212007889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219049.

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 2212007889 is about 47031.9879337457. The cubic root of 2212007889 is about 1302.9534210501.

The spelling of 2212007889 in words is "two billion, two hundred twelve million, seven thousand, eight hundred eighty-nine".