12210022100022 has 8 divisors (see below), whose sum is σ = 24420044200056. Its totient is φ = 4070007366672.

The previous prime is 12210022099999. The next prime is 12210022100053. The reversal of 12210022100022 is 22000122001221.

It is a sphenic number, since it is the product of 3 distinct primes.

12210022100022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 12210022099974 and 12210022100010.

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 3 ways as a sum of consecutive naturals, for example, 1017501841663 + ... + 1017501841674.

It is an arithmetic number, because the mean of its divisors is an integer number (3052505525007).

Almost surely, 2^{12210022100022} is an apocalyptic number.

12210022100022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12210022100022 is a wasteful number, since it uses less digits than its factorization.

12210022100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035003683342.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12210022100022 its reverse (22000122001221), we get a palindrome (34210144101243).

The spelling of 12210022100022 in words is "twelve trillion, two hundred ten billion, twenty-two million, one hundred thousand, twenty-two".