299958386022 has 48 divisors (see below), whose sum is σ = 668648878560. Its totient is φ = 97112704896.

The previous prime is 299958386003. The next prime is 299958386029. The reversal of 299958386022 is 220683859992.

299958386022 is a `hidden beast` number, since 29 + 9 + 9 + 583 + 8 + 6 + 0 + 22 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (299958386029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16818 + ... + 774725.

It is an arithmetic number, because the mean of its divisors is an integer number (13930184970).

Almost surely, 2^299958386022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 299958386022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334324439280).

299958386022 is an abundant number, since it is smaller than the sum of its proper divisors (368690492538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

299958386022 is a wasteful number, since it uses less digits than its factorization.

299958386022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792157 (or 792154 counting only the distinct ones).

The product of its (nonzero) digits is 33592320, while the sum is 63.

The spelling of 299958386022 in words is "two hundred ninety-nine billion, nine hundred fifty-eight million, three hundred eighty-six thousand, twenty-two".