922109983 has 4 divisors (see below), whose sum is σ = 922485328. Its totient is φ = 921734640.

The previous prime is 922109959. The next prime is 922109987. The reversal of 922109983 is 389901229.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 389901229 = 31 ⋅12577459.

It is a cyclic number.

It is not a de Polignac number, because 922109983 - 2⁹ = 922109471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (922109987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183963 + ... + 188908.

It is an arithmetic number, because the mean of its divisors is an integer number (230621332).

Almost surely, 2^922109983 is an apocalyptic number.

922109983 is a deficient number, since it is larger than the sum of its proper divisors (375345).

922109983 is a wasteful number, since it uses less digits than its factorization.

922109983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375344.

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 922109983 is about 30366.2638959751. The cubic root of 922109983 is about 973.3317896417.

The spelling of 922109983 in words is "nine hundred twenty-two million, one hundred nine thousand, nine hundred eighty-three".