421133222331124 has 6 divisors (see below), whose sum is σ = 736983139079474. Its totient is φ = 210566611165560.

The previous prime is 421133222331121. The next prime is 421133222331137.

421133222331124 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 370789684810000 + 50343537521124 = 19255900^2 + 7095318^2 .

It is a super-2 number, since 2×421133222331124² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 421133222331124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421133222331121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52641652791387 + ... + 52641652791394.

Almost surely, 2^{421133222331124} is an apocalyptic number.

It is an amenable number.

421133222331124 is a deficient number, since it is larger than the sum of its proper divisors (315849916748350).

421133222331124 is a wasteful number, since it uses less digits than its factorization.

421133222331124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105283305582785 (or 105283305582783 counting only the distinct ones).

The product of its digits is 41472, while the sum is 34.

The spelling of 421133222331124 in words is "four hundred twenty-one trillion, one hundred thirty-three billion, two hundred twenty-two million, three hundred thirty-one thousand, one hundred twenty-four".