123413222 has 4 divisors (see below), whose sum is σ = 185119836. Its totient is φ = 61706610.

The previous prime is 123413219. The next prime is 123413231. The reversal of 123413222 is 222314321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222314321 = 17 ⋅13077313.

It is a junction number, because it is equal to n+sod(n) for n = 123413194 and 123413203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30853304 + ... + 30853307.

It is an arithmetic number, because the mean of its divisors is an integer number (46279959).

Almost surely, 2^123413222 is an apocalyptic number.

123413222 is a deficient number, since it is larger than the sum of its proper divisors (61706614).

123413222 is an equidigital number, since it uses as much as digits as its factorization.

123413222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61706613.

The product of its digits is 576, while the sum is 20.

The square root of 123413222 is about 11109.1503725532. The cubic root of 123413222 is about 497.8752799184.

Adding to 123413222 its reverse (222314321), we get a palindrome (345727543).

The spelling of 123413222 in words is "one hundred twenty-three million, four hundred thirteen thousand, two hundred twenty-two".