212213303322 has 8 divisors (see below), whose sum is σ = 424426606656. Its totient is φ = 70737767772.

The previous prime is 212213303317. The next prime is 212213303327. The reversal of 212213303322 is 223303312212.

It is an interprime number because it is at equal distance from previous prime (212213303317) and next prime (212213303327).

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

212213303322 is an admirable number.

It is a super-2 number, since 2×212213303322² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212213303292 and 212213303301.

It is not an unprimeable number, because it can be changed into a prime (212213303327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17684441938 + ... + 17684441949.

It is an arithmetic number, because the mean of its divisors is an integer number (53053325832).

Almost surely, 2^212213303322 is an apocalyptic number.

212213303322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212213303322 is a wasteful number, since it uses less digits than its factorization.

212213303322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35368883892.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 212213303322 its reverse (223303312212), we get a palindrome (435516615534).

The spelling of 212213303322 in words is "two hundred twelve billion, two hundred thirteen million, three hundred three thousand, three hundred twenty-two".