10021323312232 has 16 divisors (see below), whose sum is σ = 18801673817760. Its totient is φ = 5007543627504.

The previous prime is 10021323312199. The next prime is 10021323312239. The reversal of 10021323312232 is 23221332312001.

It is a junction number, because it is equal to n+sod(n) for n = 10021323312197 and 10021323312206.

It is not an unprimeable number, because it can be changed into a prime (10021323312239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389739918 + ... + 389765629.

It is an arithmetic number, because the mean of its divisors is an integer number (1175104613610).

Almost surely, 2^{10021323312232} is an apocalyptic number.

It is an amenable number.

10021323312232 is a deficient number, since it is larger than the sum of its proper divisors (8780350505528).

10021323312232 is a wasteful number, since it uses less digits than its factorization.

10021323312232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779507160 (or 779507156 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 10021323312232 its reverse (23221332312001), we get a palindrome (33242655624233).

The spelling of 10021323312232 in words is "ten trillion, twenty-one billion, three hundred twenty-three million, three hundred twelve thousand, two hundred thirty-two".