22202130000 has 300 divisors, whose sum is σ = 74976624800. Its totient is φ = 5659104000.

The previous prime is 22202129993. The next prime is 22202130001. The reversal of 22202130000 is 3120222.

It is a tau number, because it is divible by the number of its divisors (300).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22202130001) 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 59 ways as a sum of consecutive naturals, for example, 15869301 + ... + 15870699.

Almost surely, 2^22202130000 is an apocalyptic number.

22202130000 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 22202130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37488312400).

22202130000 is an abundant number, since it is smaller than the sum of its proper divisors (52774494800).

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

22202130000 is a wasteful number, since it uses less digits than its factorization.

22202130000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1476 (or 1432 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 22202130000 its reverse (3120222), we get a palindrome (22205250222).

The spelling of 22202130000 in words is "twenty-two billion, two hundred two million, one hundred thirty thousand".