12110222101012 has 24 divisors (see below), whose sum is σ = 24229451583680. Its totient is φ = 5188165032960.

The previous prime is 12110222101007. The next prime is 12110222101063. The reversal of 12110222101012 is 21010122201121.

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, 80346414 + ... + 80496997.

Almost surely, 2^{12110222101012} is an apocalyptic number.

It is an amenable number.

12110222101012 is an abundant number, since it is smaller than the sum of its proper divisors (12119229482668).

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

12110222101012 is a wasteful number, since it uses less digits than its factorization.

12110222101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160846111 (or 160846109 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 12110222101012 its reverse (21010122201121), we get a palindrome (33120344302133).

The spelling of 12110222101012 in words is "twelve trillion, one hundred ten billion, two hundred twenty-two million, one hundred one thousand, twelve".