122310222213 has 4 divisors (see below), whose sum is σ = 163080296288. Its totient is φ = 81540148140.

The previous prime is 122310222163. The next prime is 122310222233. The reversal of 122310222213 is 312222013221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 122310222213 - 2¹³ = 122310214021 is a prime.

It is a super-3 number, since 3×122310222213³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122310222213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122310222233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20385037033 + ... + 20385037038.

It is an arithmetic number, because the mean of its divisors is an integer number (40770074072).

Almost surely, 2^122310222213 is an apocalyptic number.

It is an amenable number.

122310222213 is a deficient number, since it is larger than the sum of its proper divisors (40770074075).

122310222213 is an equidigital number, since it uses as much as digits as its factorization.

122310222213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40770074074.

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

Adding to 122310222213 its reverse (312222013221), we get a palindrome (434532235434).

The spelling of 122310222213 in words is "one hundred twenty-two billion, three hundred ten million, two hundred twenty-two thousand, two hundred thirteen".