97822009854748 has 12 divisors (see below), whose sum is σ = 177091569564840. Its totient is φ = 47224418550512.

The previous prime is 97822009854689. The next prime is 97822009854749. The reversal of 97822009854748 is 84745890022879.

It is a super-2 number, since 2×97822009854748² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97822009854749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421646594086 + ... + 421646594317.

It is an arithmetic number, because the mean of its divisors is an integer number (14757630797070).

Almost surely, 2^{97822009854748} is an apocalyptic number.

It is an amenable number.

97822009854748 is a deficient number, since it is larger than the sum of its proper divisors (79269559710092).

97822009854748 is a wasteful number, since it uses less digits than its factorization.

97822009854748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843293188436 (or 843293188434 counting only the distinct ones).

The product of its (nonzero) digits is 650280960, while the sum is 73.

The spelling of 97822009854748 in words is "ninety-seven trillion, eight hundred twenty-two billion, nine million, eight hundred fifty-four thousand, seven hundred forty-eight".