12110300202220 has 96 divisors (see below), whose sum is σ = 28006790011200. Its totient is φ = 4361993856000.

The previous prime is 12110300202197. The next prime is 12110300202239. The reversal of 12110300202220 is 2220200301121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12110300202194 and 12110300202203.

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, 79081486 + ... + 79234474.

It is an arithmetic number, because the mean of its divisors is an integer number (291737395950).

Almost surely, 2^{12110300202220} is an apocalyptic number.

12110300202220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12110300202220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14003395005600).

12110300202220 is an abundant number, since it is smaller than the sum of its proper divisors (15896489808980).

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

12110300202220 is a wasteful number, since it uses less digits than its factorization.

12110300202220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156419 (or 156417 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12110300202220 its reverse (2220200301121), we get a palindrome (14330500503341).

The spelling of 12110300202220 in words is "twelve trillion, one hundred ten billion, three hundred million, two hundred two thousand, two hundred twenty".