20220034224340 has 48 divisors (see below), whose sum is σ = 43927812432000. Its totient is φ = 7808844455552.

The previous prime is 20220034224307. The next prime is 20220034224367. The reversal of 20220034224340 is 4342243002202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20220034224299 and 20220034224308.

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 15 ways as a sum of consecutive naturals, for example, 16458507 + ... + 17644333.

It is an arithmetic number, because the mean of its divisors is an integer number (915162759000).

Almost surely, 2^{20220034224340} is an apocalyptic number.

20220034224340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20220034224340 is an abundant number, since it is smaller than the sum of its proper divisors (23707778207660).

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

20220034224340 is a wasteful number, since it uses less digits than its factorization.

20220034224340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215264 (or 1215262 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 20220034224340 its reverse (4342243002202), we get a palindrome (24562277226542).

The spelling of 20220034224340 in words is "twenty trillion, two hundred twenty billion, thirty-four million, two hundred twenty-four thousand, three hundred forty".