622234113018 has 16 divisors (see below), whose sum is σ = 1422249401280. Its totient is φ = 177781175136.

The previous prime is 622234112963. The next prime is 622234113019. The reversal of 622234113018 is 810311432226.

It is a self number, because there is not a number n which added to its sum of digits gives 622234113018.

It is not an unprimeable number, because it can be changed into a prime (622234113019) 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 7 ways as a sum of consecutive naturals, for example, 7407548923 + ... + 7407549006.

It is an arithmetic number, because the mean of its divisors is an integer number (88890587580).

Almost surely, 2^622234113018 is an apocalyptic number.

622234113018 is an abundant number, since it is smaller than the sum of its proper divisors (800015288262).

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

622234113018 is a wasteful number, since it uses less digits than its factorization.

622234113018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14815097941.

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 622234113018 in words is "six hundred twenty-two billion, two hundred thirty-four million, one hundred thirteen thousand, eighteen".