22430424011100 has 288 divisors, whose sum is σ = 75950754840576. Its totient is φ = 5004031737600.

The previous prime is 22430424011081. The next prime is 22430424011123. The reversal of 22430424011100 is 111042403422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 123349245 + ... + 123530955.

It is an arithmetic number, because the mean of its divisors is an integer number (263717898752).

Almost surely, 2^{22430424011100} is an apocalyptic number.

22430424011100 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 22430424011100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37975377420288).

22430424011100 is an abundant number, since it is smaller than the sum of its proper divisors (53520330829476).

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

22430424011100 is a wasteful number, since it uses less digits than its factorization.

22430424011100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183145 (or 183138 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 22430424011100 its reverse (111042403422), we get a palindrome (22541466414522).

The spelling of 22430424011100 in words is "twenty-two trillion, four hundred thirty billion, four hundred twenty-four million, eleven thousand, one hundred".