2213704071 has 12 divisors (see below), whose sum is σ = 3216721872. Its totient is φ = 1466964576.

The previous prime is 2213704063. The next prime is 2213704111. The reversal of 2213704071 is 1704073122.

It is a happy number.

2213704071 is a `hidden beast` number, since 221 + 37 + 0 + 407 + 1 = 666.

2213704071 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 2213704071 - 2³ = 2213704063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213703071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 734926 + ... + 737931.

It is an arithmetic number, because the mean of its divisors is an integer number (268060156).

Almost surely, 2^2213704071 is an apocalyptic number.

2213704071 is a deficient number, since it is larger than the sum of its proper divisors (1003017801).

2213704071 is a wasteful number, since it uses less digits than its factorization.

2213704071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473030 (or 1473027 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 2213704071 is about 47050.0166950024. The cubic root of 2213704071 is about 1303.2863736733.

Adding to 2213704071 its reverse (1704073122), we get a palindrome (3917777193).

The spelling of 2213704071 in words is "two billion, two hundred thirteen million, seven hundred four thousand, seventy-one".