20003422011430 has 32 divisors (see below), whose sum is σ = 42300942774048. Its totient is φ = 6714435360000.

The previous prime is 20003422011421. The next prime is 20003422011439. The reversal of 20003422011430 is 3411022430002.

It is an interprime number because it is at equal distance from previous prime (20003422011421) and next prime (20003422011439).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20003422011439) 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 15 ways as a sum of consecutive naturals, for example, 6994202071 + ... + 6994204930.

It is an arithmetic number, because the mean of its divisors is an integer number (1321904461689).

Almost surely, 2^{20003422011430} is an apocalyptic number.

20003422011430 is an abundant number, since it is smaller than the sum of its proper divisors (22297520762618).

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

20003422011430 is a wasteful number, since it uses less digits than its factorization.

20003422011430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13988407032.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20003422011430 its reverse (3411022430002), we get a palindrome (23414444441432).

The spelling of 20003422011430 in words is "twenty trillion, three billion, four hundred twenty-two million, eleven thousand, four hundred thirty".