2213111230 has 32 divisors (see below), whose sum is σ = 4350254688. Its totient is φ = 803932800.

The previous prime is 2213111213. The next prime is 2213111239. The reversal of 2213111230 is 321113122.

It is a super-2 number, since 2×2213111230² = 9795722632704225800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213111239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101500 + ... + 121360.

It is an arithmetic number, because the mean of its divisors is an integer number (135945459).

Almost surely, 2^2213111230 is an apocalyptic number.

2213111230 is a deficient number, since it is larger than the sum of its proper divisors (2137143458).

2213111230 is a wasteful number, since it uses less digits than its factorization.

2213111230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20892.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2213111230 is about 47043.7161584839. The cubic root of 2213111230 is about 1303.1700210874.

Adding to 2213111230 its reverse (321113122), we get a palindrome (2534224352).

The spelling of 2213111230 in words is "two billion, two hundred thirteen million, one hundred eleven thousand, two hundred thirty".