12110202021102 has 16 divisors (see below), whose sum is σ = 24411115886592. Its totient is φ = 4004948699640.

The previous prime is 12110202021091. The next prime is 12110202021119. The reversal of 12110202021102 is 20112020201121.

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, 7946326024 + ... + 7946327547.

It is an arithmetic number, because the mean of its divisors is an integer number (1525694742912).

Almost surely, 2^{12110202021102} is an apocalyptic number.

12110202021102 is an abundant number, since it is smaller than the sum of its proper divisors (12300913865490).

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

12110202021102 is a wasteful number, since it uses less digits than its factorization.

12110202021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15892653703.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12110202021102 its reverse (20112020201121), we get a palindrome (32222222222223).

The spelling of 12110202021102 in words is "twelve trillion, one hundred ten billion, two hundred two million, twenty-one thousand, one hundred two".