122223214213 has 8 divisors (see below), whose sum is σ = 122903103960. Its totient is φ = 121544908800.

The previous prime is 122223214207. The next prime is 122223214241. The reversal of 122223214213 is 312412322221.

It can be written as a sum of positive squares in 4 ways, for example, as 84880743649 + 37342470564 = 291343^2 + 193242^2 .

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 122223214213 - 2³³ = 113633279621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122223214273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241198 + ... + 550111.

It is an arithmetic number, because the mean of its divisors is an integer number (15362887995).

Almost surely, 2^122223214213 is an apocalyptic number.

It is an amenable number.

122223214213 is a deficient number, since it is larger than the sum of its proper divisors (679889747).

122223214213 is an equidigital number, since it uses as much as digits as its factorization.

122223214213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792167.

The product of its digits is 2304, while the sum is 25.

Adding to 122223214213 its reverse (312412322221), we get a palindrome (434635536434).

The spelling of 122223214213 in words is "one hundred twenty-two billion, two hundred twenty-three million, two hundred fourteen thousand, two hundred thirteen".