22034420304312 has 128 divisors (see below), whose sum is σ = 61506871695360. Its totient is φ = 6532213455360.

The previous prime is 22034420304287. The next prime is 22034420304317. The reversal of 22034420304312 is 21340302443022.

It is a self number, because there is not a number n which added to its sum of digits gives 22034420304312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22034420304317) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2822443 + ... + 7213530.

It is an arithmetic number, because the mean of its divisors is an integer number (480522435120).

Almost surely, 2^{22034420304312} is an apocalyptic number.

It is an amenable number.

22034420304312 is an abundant number, since it is smaller than the sum of its proper divisors (39472451391048).

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

22034420304312 is a wasteful number, since it uses less digits than its factorization.

22034420304312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10036253 (or 10036249 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 22034420304312 its reverse (21340302443022), we get a palindrome (43374722747334).

The spelling of 22034420304312 in words is "twenty-two trillion, thirty-four billion, four hundred twenty million, three hundred four thousand, three hundred twelve".