124223303322421 has 16 divisors (see below), whose sum is σ = 134043879421440. Its totient is φ = 114700838204160.

The previous prime is 124223303322407. The next prime is 124223303322427.

It is a happy number.

124223303322421 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 124223303322421 - 2¹¹ = 124223303320373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124223303322427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294365185 + ... + 294786886.

It is an arithmetic number, because the mean of its divisors is an integer number (8377742463840).

Almost surely, 2^{124223303322421} is an apocalyptic number.

It is an amenable number.

124223303322421 is a deficient number, since it is larger than the sum of its proper divisors (9820576099019).

124223303322421 is a wasteful number, since it uses less digits than its factorization.

124223303322421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589152324.

The product of its (nonzero) digits is 82944, while the sum is 34.

It can be divided in two parts, 12422330 and 3322421, that added together give a palindrome (15744751).

The spelling of 124223303322421 in words is "one hundred twenty-four trillion, two hundred twenty-three billion, three hundred three million, three hundred twenty-two thousand, four hundred twenty-one".