22130003818 has 16 divisors (see below), whose sum is σ = 36095544576. Its totient is φ = 10114683120.

The previous prime is 22130003813. The next prime is 22130003843. The reversal of 22130003818 is 81830003122.

It is not an unprimeable number, because it can be changed into a prime (22130003813) 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, 4129138 + ... + 4134493.

It is an arithmetic number, because the mean of its divisors is an integer number (2255971536).

Almost surely, 2^22130003818 is an apocalyptic number.

22130003818 is a deficient number, since it is larger than the sum of its proper divisors (13965540758).

22130003818 is a wasteful number, since it uses less digits than its factorization.

22130003818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8263749.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 22130003818 in words is "twenty-two billion, one hundred thirty million, three thousand, eight hundred eighteen".