124222424141 has 4 divisors (see below), whose sum is σ = 124223538300. Its totient is φ = 124221309984.

The previous prime is 124222424111. The next prime is 124222424173. The reversal of 124222424141 is 141424222421.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 68354010916 + 55868413225 = 261446^2 + 236365^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124222424141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124222424111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368576 + ... + 619913.

It is an arithmetic number, because the mean of its divisors is an integer number (31055884575).

Almost surely, 2^124222424141 is an apocalyptic number.

It is an amenable number.

124222424141 is a deficient number, since it is larger than the sum of its proper divisors (1114159).

124222424141 is an equidigital number, since it uses as much as digits as its factorization.

124222424141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114158.

The product of its digits is 8192, while the sum is 29.

Adding to 124222424141 its reverse (141424222421), we get a palindrome (265646646562).

The spelling of 124222424141 in words is "one hundred twenty-four billion, two hundred twenty-two million, four hundred twenty-four thousand, one hundred forty-one".