12202212102101 has 16 divisors (see below), whose sum is σ = 14322422430720. Its totient is φ = 10176266390400.

The previous prime is 12202212102097. The next prime is 12202212102139. The reversal of 12202212102101 is 10120121220221.

It is a cyclic number.

It is not a de Polignac number, because 12202212102101 - 2² = 12202212102097 is a prime.

It is a super-2 number, since 2×12202212102101² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12202212102101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202212102601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45473276 + ... + 45740826.

It is an arithmetic number, because the mean of its divisors is an integer number (895151401920).

Almost surely, 2^{12202212102101} is an apocalyptic number.

It is an amenable number.

12202212102101 is a deficient number, since it is larger than the sum of its proper divisors (2120210328619).

12202212102101 is a wasteful number, since it uses less digits than its factorization.

12202212102101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443684.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 12202212102101 its reverse (10120121220221), we get a palindrome (22322333322322).

The spelling of 12202212102101 in words is "twelve trillion, two hundred two billion, two hundred twelve million, one hundred two thousand, one hundred one".