12210022102068 has 72 divisors (see below), whose sum is σ = 35993262468800. Its totient is φ = 3488577739920.

The previous prime is 12210022102067. The next prime is 12210022102181. The reversal of 12210022102068 is 86020122001221.

12210022102068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12210022102068² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210022102067) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 494400598 + ... + 494425293.

Almost surely, 2^{12210022102068} is an apocalyptic number.

12210022102068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12210022102068 is an abundant number, since it is smaller than the sum of its proper divisors (23783240366732).

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

12210022102068 is a wasteful number, since it uses less digits than its factorization.

12210022102068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988825922 (or 988825903 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 12210022102068 its reverse (86020122001221), we get a palindrome (98230144103289).

The spelling of 12210022102068 in words is "twelve trillion, two hundred ten billion, twenty-two million, one hundred two thousand, sixty-eight".