122230003213 has 8 divisors (see below), whose sum is σ = 133882762680. Its totient is φ = 111073105920.

The previous prime is 122230003187. The next prime is 122230003219. The reversal of 122230003213 is 312300032221.

It can be written as a sum of positive squares in 4 ways, for example, as 22499100009 + 99730903204 = 149997^2 + 315802^2 .

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 122230003213 - 2⁹ = 122230002701 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 (122230003219) 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, 123965028 + ... + 123966013.

It is an arithmetic number, because the mean of its divisors is an integer number (16735345335).

Almost surely, 2^122230003213 is an apocalyptic number.

It is an amenable number.

122230003213 is a deficient number, since it is larger than the sum of its proper divisors (11652759467).

122230003213 is a wasteful number, since it uses less digits than its factorization.

122230003213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247931087.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 122230003213 its reverse (312300032221), we get a palindrome (434530035434).

The spelling of 122230003213 in words is "one hundred twenty-two billion, two hundred thirty million, three thousand, two hundred thirteen".