12010111110222 has 16 divisors (see below), whose sum is σ = 24427344631680. Its totient is φ = 3935516634872.

The previous prime is 12010111110211. The next prime is 12010111110233. The reversal of 12010111110222 is 22201111101021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12010111110211) and next prime (12010111110233).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16963433418 + ... + 16963434125.

It is an arithmetic number, because the mean of its divisors is an integer number (1526709039480).

Almost surely, 2^{12010111110222} is an apocalyptic number.

12010111110222 is an abundant number, since it is smaller than the sum of its proper divisors (12417233521458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12010111110222 is a wasteful number, since it uses less digits than its factorization.

12010111110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33926867607.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 12010111110222 its reverse (22201111101021), we get a palindrome (34211222211243).

The spelling of 12010111110222 in words is "twelve trillion, ten billion, one hundred eleven million, one hundred ten thousand, two hundred twenty-two".