123414444013222 has 4 divisors (see below), whose sum is σ = 185121666019836. Its totient is φ = 61707222006610.

The previous prime is 123414444013193. The next prime is 123414444013253. The reversal of 123414444013222 is 222310444414321.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×123414444013222² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 30853611003304 + ... + 30853611003307.

It is an arithmetic number, because the mean of its divisors is an integer number (46280416504959).

Almost surely, 2^{123414444013222} is an apocalyptic number.

123414444013222 is a deficient number, since it is larger than the sum of its proper divisors (61707222006614).

123414444013222 is an equidigital number, since it uses as much as digits as its factorization.

123414444013222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61707222006613.

The product of its (nonzero) digits is 147456, while the sum is 37.

Adding to 123414444013222 its reverse (222310444414321), we get a palindrome (345724888427543).

The spelling of 123414444013222 in words is "one hundred twenty-three trillion, four hundred fourteen billion, four hundred forty-four million, thirteen thousand, two hundred twenty-two".