12100114220311 has 4 divisors (see below), whose sum is σ = 13030892237272. Its totient is φ = 11169336203352.

The previous prime is 12100114220267. The next prime is 12100114220317. The reversal of 12100114220311 is 11302241100121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12100114220311 - 2¹¹ = 12100114218263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12100114220317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465389008461 + ... + 465389008486.

It is an arithmetic number, because the mean of its divisors is an integer number (3257723059318).

Almost surely, 2^{12100114220311} is an apocalyptic number.

12100114220311 is a deficient number, since it is larger than the sum of its proper divisors (930778016961).

12100114220311 is an equidigital number, since it uses as much as digits as its factorization.

12100114220311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930778016960.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 12100114220311 its reverse (11302241100121), we get a palindrome (23402355320432).

It can be divided in two parts, 12100 and 114220311, that added together give a palindrome (114232411).

The spelling of 12100114220311 in words is "twelve trillion, one hundred billion, one hundred fourteen million, two hundred twenty thousand, three hundred eleven".