10206254622436 has 12 divisors (see below), whose sum is σ = 17890664304940. Its totient is φ = 5094636249600.

The previous prime is 10206254622397. The next prime is 10206254622457. The reversal of 10206254622436 is 63422645260201.

It can be written as a sum of positive squares in 2 ways, for example, as 4436314337536 + 5769940284900 = 2106256^2 + 2402070^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 10206254622392 and 10206254622401.

It is an unprimeable number.

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, 2122762701 + ... + 2122767508.

Almost surely, 2^{10206254622436} is an apocalyptic number.

It is an amenable number.

10206254622436 is a deficient number, since it is larger than the sum of its proper divisors (7684409682504).

10206254622436 is a wasteful number, since it uses less digits than its factorization.

10206254622436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4245530814 (or 4245530812 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 43.

Adding to 10206254622436 its reverse (63422645260201), we get a palindrome (73628899882637).

The spelling of 10206254622436 in words is "ten trillion, two hundred six billion, two hundred fifty-four million, six hundred twenty-two thousand, four hundred thirty-six".