10212243032405 has 8 divisors (see below), whose sum is σ = 12300248115000. Its totient is φ = 8139423441856.

The previous prime is 10212243032351. The next prime is 10212243032423. The reversal of 10212243032405 is 50423034221201.

It can be written as a sum of positive squares in 4 ways, for example, as 812028067876 + 9400214964529 = 901126^2 + 3065977^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10212243032405 - 2¹⁰ = 10212243031381 is a prime.

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, 3796371530 + ... + 3796374219.

It is an arithmetic number, because the mean of its divisors is an integer number (1537531014375).

Almost surely, 2^{10212243032405} is an apocalyptic number.

It is an amenable number.

10212243032405 is a deficient number, since it is larger than the sum of its proper divisors (2088005082595).

10212243032405 is an equidigital number, since it uses as much as digits as its factorization.

10212243032405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7592746023.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 10212243032405 its reverse (50423034221201), we get a palindrome (60635277253606).

The spelling of 10212243032405 in words is "ten trillion, two hundred twelve billion, two hundred forty-three million, thirty-two thousand, four hundred five".