22350698496 has 576 divisors, whose sum is σ = 78763557600. Its totient is φ = 6242697216.

The previous prime is 22350698459. The next prime is 22350698501. The reversal of 22350698496 is 69489605322.

It is a happy number.

22350698496 is a `hidden beast` number, since 2 + 2 + 3 + 506 + 98 + 49 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 197793736 + ... + 197793848.

Almost surely, 2^22350698496 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 22350698496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39381778800).

22350698496 is an abundant number, since it is smaller than the sum of its proper divisors (56412859104).

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

22350698496 is a wasteful number, since it uses less digits than its factorization.

22350698496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 22350698496 in words is "twenty-two billion, three hundred fifty million, six hundred ninety-eight thousand, four hundred ninety-six".