9974224123 has 2 divisors, whose sum is σ = 9974224124. Its totient is φ = 9974224122.

The previous prime is 9974224109. The next prime is 9974224151. The reversal of 9974224123 is 3214224799.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9974224123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9974224123.

It is not a weakly prime, because it can be changed into another prime (9974224193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4987112061 + 4987112062.

It is an arithmetic number, because the mean of its divisors is an integer number (4987112062).

Almost surely, 2^9974224123 is an apocalyptic number.

9974224123 is a deficient number, since it is larger than the sum of its proper divisors (1).

9974224123 is an equidigital number, since it uses as much as digits as its factorization.

9974224123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 43.

The square root of 9974224123 is about 99871.0374583142. The cubic root of 9974224123 is about 2152.5820158564.

The spelling of 9974224123 in words is "nine billion, nine hundred seventy-four million, two hundred twenty-four thousand, one hundred twenty-three".