2223889371 has 64 divisors (see below), whose sum is σ = 3815769600. Its totient is φ = 1276482240.

The previous prime is 2223889361. The next prime is 2223889379. The reversal of 2223889371 is 1739883222.

It is not a de Polignac number, because 2223889371 - 2⁹ = 2223888859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2223889379) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 681175 + ... + 684431.

It is an arithmetic number, because the mean of its divisors is an integer number (59621400).

Almost surely, 2^2223889371 is an apocalyptic number.

2223889371 is a deficient number, since it is larger than the sum of its proper divisors (1591880229).

2223889371 is a wasteful number, since it uses less digits than its factorization.

2223889371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3318 (or 3290 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 2223889371 is about 47158.1315469559. The cubic root of 2223889371 is about 1305.2821321568.

The spelling of 2223889371 in words is "two billion, two hundred twenty-three million, eight hundred eighty-nine thousand, three hundred seventy-one".