12100122002111 has 8 divisors (see below), whose sum is σ = 14215527946704. Its totient is φ = 10153948533120.

The previous prime is 12100122002099. The next prime is 12100122002117. The reversal of 12100122002111 is 11120022100121.

12100122002111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12100122002111 - 2⁶ = 12100122002047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12100122002117) 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, 42308118746 + ... + 42308119031.

It is an arithmetic number, because the mean of its divisors is an integer number (1776940993338).

Almost surely, 2^{12100122002111} is an apocalyptic number.

12100122002111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12100122002111 is a deficient number, since it is larger than the sum of its proper divisors (2115405944593).

12100122002111 is a wasteful number, since it uses less digits than its factorization.

12100122002111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84616237801.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12100122002111 its reverse (11120022100121), we get a palindrome (23220144102232).

It can be divided in two parts, 1210012 and 2002111, that added together give a palindrome (3212123).

The spelling of 12100122002111 in words is "twelve trillion, one hundred billion, one hundred twenty-two million, two thousand, one hundred eleven".