122210233223123 has 16 divisors (see below), whose sum is σ = 130365067122720. Its totient is φ = 114163008976896.

The previous prime is 122210233223101. The next prime is 122210233223147. The reversal of 122210233223123 is 321322332012221.

It is not a de Polignac number, because 122210233223123 - 2¹² = 122210233219027 is a prime.

It is a super-2 number, since 2×122210233223123² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122210233225123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9823808 + ... + 18464226.

It is an arithmetic number, because the mean of its divisors is an integer number (8147816695170).

Almost surely, 2^{122210233223123} is an apocalyptic number.

122210233223123 is a deficient number, since it is larger than the sum of its proper divisors (8154833899597).

122210233223123 is a wasteful number, since it uses less digits than its factorization.

122210233223123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8646646.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 122210233223123 its reverse (321322332012221), we get a palindrome (443532565235344).

The spelling of 122210233223123 in words is "one hundred twenty-two trillion, two hundred ten billion, two hundred thirty-three million, two hundred twenty-three thousand, one hundred twenty-three".