22300030000 has 100 divisors (see below), whose sum is σ = 54325803928. Its totient is φ = 8864640000.

The previous prime is 22300029989. The next prime is 22300030001. The reversal of 22300030000 is 3000322.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (22300030001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1623160 + ... + 1636840.

Almost surely, 2^22300030000 is an apocalyptic number.

22300030000 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 22300030000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27162901964).

22300030000 is an abundant number, since it is smaller than the sum of its proper divisors (32025773928).

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

22300030000 is a wasteful number, since it uses less digits than its factorization.

22300030000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13872 (or 13851 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 10.

Adding to 22300030000 its reverse (3000322), we get a palindrome (22303030322).

The spelling of 22300030000 in words is "twenty-two billion, three hundred million, thirty thousand".