2213130386 has 8 divisors (see below), whose sum is σ = 3374117004. Its totient is φ = 1088424720.

The previous prime is 2213130379. The next prime is 2213130391. The reversal of 2213130386 is 6830313122.

It can be written as a sum of positive squares in 2 ways, for example, as 2038071025 + 175059361 = 45145^2 + 13231^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2213130386² = 9795892210873017992, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9070085 + ... + 9070328.

Almost surely, 2^2213130386 is an apocalyptic number.

2213130386 is a deficient number, since it is larger than the sum of its proper divisors (1160986618).

2213130386 is a wasteful number, since it uses less digits than its factorization.

2213130386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18140476.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 2213130386 is about 47043.9197559047. The cubic root of 2213130386 is about 1303.1737810208.

The spelling of 2213130386 in words is "two billion, two hundred thirteen million, one hundred thirty thousand, three hundred eighty-six".