22101392384 has 44 divisors (see below), whose sum is σ = 44503974384. Its totient is φ = 10969964544.

The previous prime is 22101392311. The next prime is 22101392441. The reversal of 22101392384 is 48329310122.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61517 + ... + 219059.

Almost surely, 2^22101392384 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 22101392384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22251987192).

22101392384 is an abundant number, since it is smaller than the sum of its proper divisors (22402582000).

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

22101392384 is a wasteful number, since it uses less digits than its factorization.

22101392384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157700 (or 157682 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 22101392384 in words is "twenty-two billion, one hundred one million, three hundred ninety-two thousand, three hundred eighty-four".