12110210211320 has 64 divisors (see below), whose sum is σ = 29413672071840. Its totient is φ = 4460841100800.

The previous prime is 12110210211223. The next prime is 12110210211343. The reversal of 12110210211320 is 2311201201121.

It is a happy number.

It is a super-2 number, since 2×12110210211320² (a number of 27 digits) contains 22 as substring.

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, 27440066 + ... + 27877905.

Almost surely, 2^{12110210211320} is an apocalyptic number.

12110210211320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12110210211320 is an abundant number, since it is smaller than the sum of its proper divisors (17303461860520).

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

12110210211320 is a wasteful number, since it uses less digits than its factorization.

12110210211320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55318416 (or 55318412 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 12110210211320 its reverse (2311201201121), we get a palindrome (14421411412441).

The spelling of 12110210211320 in words is "twelve trillion, one hundred ten billion, two hundred ten million, two hundred eleven thousand, three hundred twenty".