12210101112110 has 64 divisors (see below), whose sum is σ = 24397056921600. Its totient is φ = 4362562586880.

The previous prime is 12210101112071. The next prime is 12210101112137. The reversal of 12210101112110 is 1121110101221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 778910 + ... + 5002689.

It is an arithmetic number, because the mean of its divisors is an integer number (381204014400).

Almost surely, 2^{12210101112110} is an apocalyptic number.

12210101112110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12210101112110 is a deficient number, since it is larger than the sum of its proper divisors (12186955809490).

12210101112110 is a wasteful number, since it uses less digits than its factorization.

12210101112110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5781953.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 12210101112110 its reverse (1121110101221), we get a palindrome (13331211213331).

The spelling of 12210101112110 in words is "twelve trillion, two hundred ten billion, one hundred one million, one hundred twelve thousand, one hundred ten".