122210310323 has 4 divisors (see below), whose sum is σ = 123291817608. Its totient is φ = 121128803040.

The previous prime is 122210310317. The next prime is 122210310347. The reversal of 122210310323 is 323013012221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323013012221 = 991 ⋅325946531.

It is a cyclic number.

It is not a de Polignac number, because 122210310323 - 2¹⁴ = 122210293939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122210310295 and 122210310304.

It is not an unprimeable number, because it can be changed into a prime (122210310823) 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 3 ways as a sum of consecutive naturals, for example, 540753473 + ... + 540753698.

It is an arithmetic number, because the mean of its divisors is an integer number (30822954402).

Almost surely, 2^122210310323 is an apocalyptic number.

122210310323 is a deficient number, since it is larger than the sum of its proper divisors (1081507285).

122210310323 is a wasteful number, since it uses less digits than its factorization.

122210310323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081507284.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 122210310323 its reverse (323013012221), we get a palindrome (445223322544).

The spelling of 122210310323 in words is "one hundred twenty-two billion, two hundred ten million, three hundred ten thousand, three hundred twenty-three".