124322242443223 has 4 divisors (see below), whose sum is σ = 135624264483528. Its totient is φ = 113020220402920.

The previous prime is 124322242443199. The next prime is 124322242443227. The reversal of 124322242443223 is 322344242223421.

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

It is a cyclic number.

It is not a de Polignac number, because 124322242443223 - 2⁹ = 124322242442711 is a prime.

It is a super-2 number, since 2×124322242443223² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124322242443227) 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 3 ways as a sum of consecutive naturals, for example, 5651011020136 + ... + 5651011020157.

It is an arithmetic number, because the mean of its divisors is an integer number (33906066120882).

Almost surely, 2^{124322242443223} is an apocalyptic number.

124322242443223 is a deficient number, since it is larger than the sum of its proper divisors (11302022040305).

124322242443223 is a wasteful number, since it uses less digits than its factorization.

124322242443223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11302022040304.

The product of its digits is 884736, while the sum is 40.

Adding to 124322242443223 its reverse (322344242223421), we get a palindrome (446666484666644).

The spelling of 124322242443223 in words is "one hundred twenty-four trillion, three hundred twenty-two billion, two hundred forty-two million, four hundred forty-three thousand, two hundred twenty-three".