12201010100111 has 8 divisors (see below), whose sum is σ = 13944141029664. Its totient is φ = 10457911542240.

The previous prime is 12201010100093. The next prime is 12201010100113. The reversal of 12201010100111 is 11100101010221.

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

It is a cyclic number.

It is not a de Polignac number, because 12201010100111 - 2¹⁸ = 12201009837967 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12201010100092 and 12201010100101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12201010100113) 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, 7279820 + ... + 8797601.

It is an arithmetic number, because the mean of its divisors is an integer number (1743017628708).

Almost surely, 2^{12201010100111} is an apocalyptic number.

12201010100111 is a deficient number, since it is larger than the sum of its proper divisors (1743130929553).

12201010100111 is a wasteful number, since it uses less digits than its factorization.

12201010100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16185841.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 12201010100111 its reverse (11100101010221), we get a palindrome (23301111110332).

The spelling of 12201010100111 in words is "twelve trillion, two hundred one billion, ten million, one hundred thousand, one hundred eleven".