12201110021110 has 8 divisors (see below), whose sum is σ = 21961998038016. Its totient is φ = 4880444008440.

The previous prime is 12201110021101. The next prime is 12201110021143. The reversal of 12201110021110 is 1112001110221.

It is a happy number.

12201110021110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 610055501046 + ... + 610055501065.

It is an arithmetic number, because the mean of its divisors is an integer number (2745249754752).

Almost surely, 2^{12201110021110} is an apocalyptic number.

12201110021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12201110021110 is a deficient number, since it is larger than the sum of its proper divisors (9760888016906).

12201110021110 is a wasteful number, since it uses less digits than its factorization.

12201110021110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220111002118.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 12201110021110 its reverse (1112001110221), we get a palindrome (13313111131331).

The spelling of 12201110021110 in words is "twelve trillion, two hundred one billion, one hundred ten million, twenty-one thousand, one hundred ten".