22032130100 has 36 divisors (see below), whose sum is σ = 49888411104. Its totient is φ = 8429683680.

The previous prime is 22032130037. The next prime is 22032130103. The reversal of 22032130100 is 103123022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22032130103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4787294 + ... + 4791893.

Almost surely, 2^22032130100 is an apocalyptic number.

22032130100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22032130100 is an abundant number, since it is smaller than the sum of its proper divisors (27856281004).

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

22032130100 is a wasteful number, since it uses less digits than its factorization.

22032130100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9579224 (or 9579217 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 22032130100 its reverse (103123022), we get a palindrome (22135253122).

The spelling of 22032130100 in words is "twenty-two billion, thirty-two million, one hundred thirty thousand, one hundred".