122213030123 has 2 divisors, whose sum is σ = 122213030124. Its totient is φ = 122213030122.

The previous prime is 122213030087. The next prime is 122213030167. The reversal of 122213030123 is 321030312221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122213030123 - 2⁸ = 122213029867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122213030095 and 122213030104.

It is not a weakly prime, because it can be changed into another prime (122213030183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61106515061 + 61106515062.

It is an arithmetic number, because the mean of its divisors is an integer number (61106515062).

Almost surely, 2^122213030123 is an apocalyptic number.

122213030123 is a deficient number, since it is larger than the sum of its proper divisors (1).

122213030123 is an equidigital number, since it uses as much as digits as its factorization.

122213030123 is an evil number, because the sum of its binary digits is even.

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

Adding to 122213030123 its reverse (321030312221), we get a palindrome (443243342344).

The spelling of 122213030123 in words is "one hundred twenty-two billion, two hundred thirteen million, thirty thousand, one hundred twenty-three".