22998670848 has 480 divisors, whose sum is σ = 72925332480. Its totient is φ = 7226081280.

The previous prime is 22998670841. The next prime is 22998670907. The reversal of 22998670848 is 84807689922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22998670841) 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 47 ways as a sum of consecutive naturals, for example, 258411988 + ... + 258412076.

It is an arithmetic number, because the mean of its divisors is an integer number (151927776).

Almost surely, 2^22998670848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22998670848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36462666240).

22998670848 is an abundant number, since it is smaller than the sum of its proper divisors (49926661632).

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

22998670848 is an frugal number, since it uses more digits than its factorization.

22998670848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 63.

The spelling of 22998670848 in words is "twenty-two billion, nine hundred ninety-eight million, six hundred seventy thousand, eight hundred forty-eight".