12022022100022 has 16 divisors (see below), whose sum is σ = 19735250928912. Its totient is φ = 5447096853120.

The previous prime is 12022022099977. The next prime is 12022022100059. The reversal of 12022022100022 is 22000122022021.

It is a junction number, because it is equal to n+sod(n) for n = 12022022099969 and 12022022100005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 872925303 + ... + 872939074.

It is an arithmetic number, because the mean of its divisors is an integer number (1233453183057).

Almost surely, 2^{12022022100022} is an apocalyptic number.

12022022100022 is a deficient number, since it is larger than the sum of its proper divisors (7713228828890).

12022022100022 is a wasteful number, since it uses less digits than its factorization.

12022022100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745864703.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 12022022100022 its reverse (22000122022021), we get a palindrome (34022144122043).

The spelling of 12022022100022 in words is "twelve trillion, twenty-two billion, twenty-two million, one hundred thousand, twenty-two".