10022222118 has 16 divisors (see below), whose sum is σ = 20326761216. Its totient is φ = 3293687880.

The previous prime is 10022222117. The next prime is 10022222123. The reversal of 10022222118 is 81122222001.

It is a junction number, because it is equal to n+sod(n) for n = 10022222094 and 10022222103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022222117) 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 7 ways as a sum of consecutive naturals, for example, 11762746 + ... + 11763597.

It is an arithmetic number, because the mean of its divisors is an integer number (1270422576).

Almost surely, 2^10022222118 is an apocalyptic number.

10022222118 is an abundant number, since it is smaller than the sum of its proper divisors (10304539098).

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

10022222118 is a wasteful number, since it uses less digits than its factorization.

10022222118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23526419.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 10022222118 its reverse (81122222001), we get a palindrome (91144444119).

The spelling of 10022222118 in words is "ten billion, twenty-two million, two hundred twenty-two thousand, one hundred eighteen".