12101110222 has 32 divisors (see below), whose sum is σ = 19282137120. Its totient is φ = 5679797760.

The previous prime is 12101110207. The next prime is 12101110237. The reversal of 12101110222 is 22201110121.

It is an interprime number because it is at equal distance from previous prime (12101110207) and next prime (12101110237).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2054722 + ... + 2060602.

It is an arithmetic number, because the mean of its divisors is an integer number (602566785).

Almost surely, 2^12101110222 is an apocalyptic number.

12101110222 is a deficient number, since it is larger than the sum of its proper divisors (7181026898).

12101110222 is a wasteful number, since it uses less digits than its factorization.

12101110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6388.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12101110222 its reverse (22201110121), we get a palindrome (34302220343).

The spelling of 12101110222 in words is "twelve billion, one hundred one million, one hundred ten thousand, two hundred twenty-two".