11110012211222 has 16 divisors (see below), whose sum is σ = 16692796989072. Its totient is φ = 5545748398080.

The previous prime is 11110012211213. The next prime is 11110012211269. The reversal of 11110012211222 is 22211221001111.

It is a self number, because there is not a number n which added to its sum of digits gives 11110012211222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11686973 + ... + 12601799.

It is an arithmetic number, because the mean of its divisors is an integer number (1043299811817).

Almost surely, 2^{11110012211222} is an apocalyptic number.

11110012211222 is a deficient number, since it is larger than the sum of its proper divisors (5582784777850).

11110012211222 is an equidigital number, since it uses as much as digits as its factorization.

11110012211222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924943.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11110012211222 its reverse (22211221001111), we get a palindrome (33321233212333).

The spelling of 11110012211222 in words is "eleven trillion, one hundred ten billion, twelve million, two hundred eleven thousand, two hundred twenty-two".