22130003022320 has 40 divisors (see below), whose sum is σ = 51494054377920. Its totient is φ = 8844810266880.

The previous prime is 22130003022319. The next prime is 22130003022349. The reversal of 22130003022320 is 2322030003122.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 22130003022292 and 22130003022301.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 112259375 + ... + 112456334.

It is an arithmetic number, because the mean of its divisors is an integer number (1287351359448).

Almost surely, 2^{22130003022320} is an apocalyptic number.

22130003022320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22130003022320 is an abundant number, since it is smaller than the sum of its proper divisors (29364051355600).

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

22130003022320 is a wasteful number, since it uses less digits than its factorization.

22130003022320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224716953 (or 224716947 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22130003022320 its reverse (2322030003122), we get a palindrome (24452033025442).

The spelling of 22130003022320 in words is "twenty-two trillion, one hundred thirty billion, three million, twenty-two thousand, three hundred twenty".