922766364821 has 16 divisors (see below), whose sum is σ = 1079363606400. Its totient is φ = 788552946720.

The previous prime is 922766364803. The next prime is 922766364847. The reversal of 922766364821 is 128463667229.

It is not a de Polignac number, because 922766364821 - 2⁶ = 922766364757 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 (922766264821) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3950336 + ... + 4177401.

It is an arithmetic number, because the mean of its divisors is an integer number (67460225400).

Almost surely, 2^922766364821 is an apocalyptic number.

It is an amenable number.

922766364821 is a deficient number, since it is larger than the sum of its proper divisors (156597241579).

922766364821 is an equidigital number, since it uses as much as digits as its factorization.

922766364821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8128089 (or 8128075 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 56.

The spelling of 922766364821 in words is "nine hundred twenty-two billion, seven hundred sixty-six million, three hundred sixty-four thousand, eight hundred twenty-one".