2212213124 has 24 divisors (see below), whose sum is σ = 4227988800. Its totient is φ = 1004438880.

The previous prime is 2212213099. The next prime is 2212213139. The reversal of 2212213124 is 4213122122.

It is a junction number, because it is equal to n+sod(n) for n = 2212213096 and 2212213105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13082 + ... + 67790.

It is an arithmetic number, because the mean of its divisors is an integer number (176166200).

Almost surely, 2^2212213124 is an apocalyptic number.

It is an amenable number.

2212213124 is a deficient number, since it is larger than the sum of its proper divisors (2015775676).

2212213124 is a wasteful number, since it uses less digits than its factorization.

2212213124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55643 (or 55641 counting only the distinct ones).

The product of its digits is 384, while the sum is 20.

The square root of 2212213124 is about 47034.1697492366. The cubic root of 2212213124 is about 1302.9937167737.

Adding to 2212213124 its reverse (4213122122), we get a palindrome (6425335246).

The spelling of 2212213124 in words is "two billion, two hundred twelve million, two hundred thirteen thousand, one hundred twenty-four".