222230130213 has 32 divisors (see below), whose sum is σ = 364757376256. Its totient is φ = 117197134848.

The previous prime is 222230130169. The next prime is 222230130233. The reversal of 222230130213 is 312031032222.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-222230130213 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 222230130213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222230130233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1350831 + ... + 1506387.

It is an arithmetic number, because the mean of its divisors is an integer number (11398668008).

Almost surely, 2^222230130213 is an apocalyptic number.

It is an amenable number.

222230130213 is a deficient number, since it is larger than the sum of its proper divisors (142527246043).

222230130213 is a wasteful number, since it uses less digits than its factorization.

222230130213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160813.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 222230130213 its reverse (312031032222), we get a palindrome (534261162435).

The spelling of 222230130213 in words is "two hundred twenty-two billion, two hundred thirty million, one hundred thirty thousand, two hundred thirteen".