2213042530 has 8 divisors (see below), whose sum is σ = 3983476572. Its totient is φ = 885217008.

The previous prime is 2213042501. The next prime is 2213042549. The reversal of 2213042530 is 352403122.

It can be written as a sum of positive squares in 2 ways, for example, as 2069977009 + 143065521 = 45497^2 + 11961^2 .

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

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, 110652117 + ... + 110652136.

Almost surely, 2^2213042530 is an apocalyptic number.

2213042530 is a deficient number, since it is larger than the sum of its proper divisors (1770434042).

2213042530 is a wasteful number, since it uses less digits than its factorization.

2213042530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221304260.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2213042530 is about 47042.9859809090. The cubic root of 2213042530 is about 1303.1565364952.

Adding to 2213042530 its reverse (352403122), we get a palindrome (2565445652).

The spelling of 2213042530 in words is "two billion, two hundred thirteen million, forty-two thousand, five hundred thirty".