12203233111110 has 256 divisors, whose sum is σ = 31520047104000. Its totient is φ = 3012920064000.

The previous prime is 12203233111079. The next prime is 12203233111117. The reversal of 12203233111110 is 1111133230221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12203233111117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6104667891 + ... + 6104669889.

It is an arithmetic number, because the mean of its divisors is an integer number (123125184000).

Almost surely, 2^{12203233111110} is an apocalyptic number.

12203233111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12203233111110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15760023552000).

12203233111110 is an abundant number, since it is smaller than the sum of its proper divisors (19316813992890).

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

12203233111110 is a wasteful number, since it uses less digits than its factorization.

12203233111110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2843.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 12203233111110 its reverse (1111133230221), we get a palindrome (13314366341331).

The spelling of 12203233111110 in words is "twelve trillion, two hundred three billion, two hundred thirty-three million, one hundred eleven thousand, one hundred ten".