22140222204122 has 16 divisors (see below), whose sum is σ = 37398146598144. Its totient is φ = 9739100676000.

The previous prime is 22140222204097. The next prime is 22140222204161.

22140222204122 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22140222204091 and 22140222204100.

It is an unprimeable number.

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, 16231833779 + ... + 16231835142.

It is an arithmetic number, because the mean of its divisors is an integer number (2337384162384).

Almost surely, 2^{22140222204122} is an apocalyptic number.

22140222204122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22140222204122 is a deficient number, since it is larger than the sum of its proper divisors (15257924394022).

22140222204122 is a wasteful number, since it uses less digits than its factorization.

22140222204122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32463668965.

The product of its (nonzero) digits is 4096, while the sum is 26.

It can be divided in two parts, 2214022 and 2204122, that added together give a palindrome (4418144).

The spelling of 22140222204122 in words is "twenty-two trillion, one hundred forty billion, two hundred twenty-two million, two hundred four thousand, one hundred twenty-two".