10001123122996 has 24 divisors (see below), whose sum is σ = 17630814297096. Its totient is φ = 4963752153600.

The previous prime is 10001123122987. The next prime is 10001123123071. The reversal of 10001123122996 is 69922132110001.

It can be written as a sum of positive squares in 4 ways, for example, as 3571419632400 + 6429703490596 = 1889820^2 + 2535686^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8373160 + ... + 9492736.

It is an arithmetic number, because the mean of its divisors is an integer number (734617262379).

Almost surely, 2^{10001123122996} is an apocalyptic number.

It is an amenable number.

10001123122996 is a deficient number, since it is larger than the sum of its proper divisors (7629691174100).

10001123122996 is a wasteful number, since it uses less digits than its factorization.

10001123122996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136019 (or 1136017 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 37.

Adding to 10001123122996 its reverse (69922132110001), we get a palindrome (79923255232997).

The spelling of 10001123122996 in words is "ten trillion, one billion, one hundred twenty-three million, one hundred twenty-two thousand, nine hundred ninety-six".