12202012202111 has 8 divisors (see below), whose sum is σ = 12737565166464. Its totient is φ = 11666878462360.

The previous prime is 12202012202077. The next prime is 12202012202117. The reversal of 12202012202111 is 11120221020221.

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

It is a de Polignac number, because none of the positive numbers 2^k-12202012202111 is a prime.

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 12202012202111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202012202117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104746661 + ... + 104863086.

It is an arithmetic number, because the mean of its divisors is an integer number (1592195645808).

Almost surely, 2^{12202012202111} is an apocalyptic number.

12202012202111 is a deficient number, since it is larger than the sum of its proper divisors (535552964353).

12202012202111 is a wasteful number, since it uses less digits than its factorization.

12202012202111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209612301.

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

Adding to 12202012202111 its reverse (11120221020221), we get a palindrome (23322233222332).

The spelling of 12202012202111 in words is "twelve trillion, two hundred two billion, twelve million, two hundred two thousand, one hundred eleven".