12111222211093 has 32 divisors (see below), whose sum is σ = 12424280000000. Its totient is φ = 11803073697792.

The previous prime is 12111222211091. The next prime is 12111222211141. The reversal of 12111222211093 is 39011222211121.

It is a cyclic number.

It is not a de Polignac number, because 12111222211093 - 2¹ = 12111222211091 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 (12111222211091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4011665338 + ... + 4011668356.

It is an arithmetic number, because the mean of its divisors is an integer number (388258750000).

Almost surely, 2^{12111222211093} is an apocalyptic number.

It is an amenable number.

12111222211093 is a deficient number, since it is larger than the sum of its proper divisors (313057788907).

12111222211093 is a wasteful number, since it uses less digits than its factorization.

12111222211093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4829.

The product of its (nonzero) digits is 864, while the sum is 28.

Adding to 12111222211093 its sum of digits (28), we get a palindrome (12111222211121).

The spelling of 12111222211093 in words is "twelve trillion, one hundred eleven billion, two hundred twenty-two million, two hundred eleven thousand, ninety-three".