10126217747 has 8 divisors (see below), whose sum is σ = 10174832640. Its totient is φ = 10077669000.

The previous prime is 10126217729. The next prime is 10126217749. The reversal of 10126217747 is 74771262101.

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 10126217747 - 2²⁶ = 10059108883 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10126217747.

It is not an unprimeable number, because it can be changed into a prime (10126217749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305258 + ... + 336800.

It is an arithmetic number, because the mean of its divisors is an integer number (1271854080).

Almost surely, 2^10126217747 is an apocalyptic number.

10126217747 is a deficient number, since it is larger than the sum of its proper divisors (48614893).

10126217747 is a wasteful number, since it uses less digits than its factorization.

10126217747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33073.

The product of its (nonzero) digits is 32928, while the sum is 38.

Adding to 10126217747 its reverse (74771262101), we get a palindrome (84897479848).

The spelling of 10126217747 in words is "ten billion, one hundred twenty-six million, two hundred seventeen thousand, seven hundred forty-seven".