22094730000 has 600 divisors, whose sum is σ = 93546655488. Its totient is φ = 4750848000.

The previous prime is 22094729971. The next prime is 22094730001. The reversal of 22094730000 is 3749022.

It is a tau number, because it is divible by the number of its divisors (600).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22094730001) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 10708969 + ... + 10711031.

Almost surely, 2^22094730000 is an apocalyptic number.

22094730000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22094730000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46773327744).

22094730000 is an abundant number, since it is smaller than the sum of its proper divisors (71451925488).

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

22094730000 is a wasteful number, since it uses less digits than its factorization.

22094730000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121 (or 2097 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The spelling of 22094730000 in words is "twenty-two billion, ninety-four million, seven hundred thirty thousand".