10038918922 has 8 divisors (see below), whose sum is σ = 15577632900. Its totient is φ = 4846374624.

The previous prime is 10038918919. The next prime is 10038918947. The reversal of 10038918922 is 22981983001.

It can be written as a sum of positive squares in 2 ways, for example, as 9551348361 + 487570561 = 97731^2 + 22081^2 .

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

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, 86542347 + ... + 86542462.

Almost surely, 2^10038918922 is an apocalyptic number.

10038918922 is a deficient number, since it is larger than the sum of its proper divisors (5538713978).

10038918922 is a wasteful number, since it uses less digits than its factorization.

10038918922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173084840.

The product of its (nonzero) digits is 62208, while the sum is 43.

The spelling of 10038918922 in words is "ten billion, thirty-eight million, nine hundred eighteen thousand, nine hundred twenty-two".