22132212213 has 8 divisors (see below), whose sum is σ = 29707668000. Its totient is φ = 14655782288.

The previous prime is 22132212203. The next prime is 22132212259. The reversal of 22132212213 is 31221223122.

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

It is a cyclic number.

It is not a de Polignac number, because 22132212213 - 2⁵ = 22132212181 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22132212213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22132212203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24755943 + ... + 24756836.

It is an arithmetic number, because the mean of its divisors is an integer number (3713458500).

Almost surely, 2^22132212213 is an apocalyptic number.

It is an amenable number.

22132212213 is a deficient number, since it is larger than the sum of its proper divisors (7575455787).

22132212213 is a wasteful number, since it uses less digits than its factorization.

22132212213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49512931.

The product of its digits is 576, while the sum is 21.

Adding to 22132212213 its reverse (31221223122), we get a palindrome (53353435335).

The spelling of 22132212213 in words is "twenty-two billion, one hundred thirty-two million, two hundred twelve thousand, two hundred thirteen".