2213058664 has 16 divisors (see below), whose sum is σ = 4161245220. Its totient is φ = 1103393280.

The previous prime is 2213058629. The next prime is 2213058677. The reversal of 2213058664 is 4668503122.

It can be written as a sum of positive squares in 2 ways, for example, as 2212949764 + 108900 = 47042^2 + 330^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389007 + ... + 394654.

Almost surely, 2^2213058664 is an apocalyptic number.

It is an amenable number.

2213058664 is a deficient number, since it is larger than the sum of its proper divisors (1948186556).

2213058664 is a wasteful number, since it uses less digits than its factorization.

2213058664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784020 (or 784016 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 2213058664 is about 47043.1574620582. The cubic root of 2213058664 is about 1303.1597033385.

The spelling of 2213058664 in words is "two billion, two hundred thirteen million, fifty-eight thousand, six hundred sixty-four".