10938858922 has 4 divisors (see below), whose sum is σ = 16408288386. Its totient is φ = 5469429460.

The previous prime is 10938858911. The next prime is 10938858929. The reversal of 10938858922 is 22985883901.

It is a happy number.

It is a Cunningham number, because it is equal to 104589²+1.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22985883901 = 26309 ⋅873689.

It can be written as a sum of positive squares in only one way, i.e., 10938858921 + 1 = 104589^2 + 1^2 .

It is not an unprimeable number, because it can be changed into a prime (10938858929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2734714729 + ... + 2734714732.

Almost surely, 2^10938858922 is an apocalyptic number.

10938858922 is a deficient number, since it is larger than the sum of its proper divisors (5469429464).

10938858922 is an equidigital number, since it uses as much as digits as its factorization.

10938858922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5469429463.

The product of its (nonzero) digits is 2488320, while the sum is 55.

The spelling of 10938858922 in words is "ten billion, nine hundred thirty-eight million, eight hundred fifty-eight thousand, nine hundred twenty-two".