12010011202111 has 8 divisors (see below), whose sum is σ = 13694673407184. Its totient is φ = 10434036881280.

The previous prime is 12010011202109. The next prime is 12010011202141. The reversal of 12010011202111 is 11120211001021.

It is a happy number.

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 12010011202111 - 2¹ = 12010011202109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 12010011202091 and 12010011202100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12010011202141) 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, 27171970825 + ... + 27171971266.

It is an arithmetic number, because the mean of its divisors is an integer number (1711834175898).

Almost surely, 2^{12010011202111} is an apocalyptic number.

12010011202111 is a deficient number, since it is larger than the sum of its proper divisors (1684662205073).

12010011202111 is a wasteful number, since it uses less digits than its factorization.

12010011202111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54343942121.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 12010011202111 its reverse (11120211001021), we get a palindrome (23130222203132).

The spelling of 12010011202111 in words is "twelve trillion, ten billion, eleven million, two hundred two thousand, one hundred eleven".