12202101112011 has 16 divisors (see below), whose sum is σ = 16354177518624. Its totient is φ = 8092489261824.

The previous prime is 12202101111919. The next prime is 12202101112013. The reversal of 12202101112011 is 11021110120221.

It is a happy number.

It is not a de Polignac number, because 12202101112011 - 2⁷ = 12202101111883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12202101112013) 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, 13289346 + ... + 14177831.

It is an arithmetic number, because the mean of its divisors is an integer number (1022136094914).

Almost surely, 2^{12202101112011} is an apocalyptic number.

12202101112011 is a deficient number, since it is larger than the sum of its proper divisors (4152076406613).

12202101112011 is a wasteful number, since it uses less digits than its factorization.

12202101112011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27467950.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 12202101112011 its reverse (11021110120221), we get a palindrome (23223211232232).

The spelling of 12202101112011 in words is "twelve trillion, two hundred two billion, one hundred one million, one hundred twelve thousand, eleven".