12201001102011 has 8 divisors (see below), whose sum is σ = 16367805160000. Its totient is φ = 8084098889352.

The previous prime is 12201001102007. The next prime is 12201001102021. The reversal of 12201001102011 is 11020110010221.

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

It is not a de Polignac number, because 12201001102011 - 2² = 12201001102007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12201001102021) 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, 12475460761 + ... + 12475461738.

It is an arithmetic number, because the mean of its divisors is an integer number (2045975645000).

Almost surely, 2^{12201001102011} is an apocalyptic number.

12201001102011 is a deficient number, since it is larger than the sum of its proper divisors (4166804057989).

12201001102011 is a wasteful number, since it uses less digits than its factorization.

12201001102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24950922665.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 12201001102011 its reverse (11020110010221), we get a palindrome (23221111112232).

The spelling of 12201001102011 in words is "twelve trillion, two hundred one billion, one million, one hundred two thousand, eleven".