22020320110230 has 160 divisors (see below), whose sum is σ = 63774987401664. Its totient is φ = 5419522577664.

The previous prime is 22020320110189. The next prime is 22020320110247. The reversal of 22020320110230 is 3201102302022.

22020320110230 is a `hidden beast` number, since 2 + 2 + 0 + 2 + 0 + 320 + 110 + 230 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 67196959 + ... + 67523861.

Almost surely, 2^{22020320110230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22020320110230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31887493700832).

22020320110230 is an abundant number, since it is smaller than the sum of its proper divisors (41754667291434).

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

22020320110230 is a wasteful number, since it uses less digits than its factorization.

22020320110230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333332 (or 333323 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 22020320110230 its reverse (3201102302022), we get a palindrome (25221422412252).

The spelling of 22020320110230 in words is "twenty-two trillion, twenty billion, three hundred twenty million, one hundred ten thousand, two hundred thirty".