12233000012220 has 288 divisors, whose sum is σ = 41831208566784. Its totient is φ = 2873020147200.

The previous prime is 12233000012213. The next prime is 12233000012243. The reversal of 12233000012220 is 2221000033221.

12233000012220 is a `hidden beast` number, since 1 + 223 + 300 + 0 + 0 + 122 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12233000012193 and 12233000012202.

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 3962749 + ... + 6337931.

It is an arithmetic number, because the mean of its divisors is an integer number (145247251968).

Almost surely, 2^{12233000012220} is an apocalyptic number.

12233000012220 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 12233000012220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20915604283392).

12233000012220 is an abundant number, since it is smaller than the sum of its proper divisors (29598208554564).

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

12233000012220 is a wasteful number, since it uses less digits than its factorization.

12233000012220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2375313 (or 2375308 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12233000012220 its reverse (2221000033221), we get a palindrome (14454000045441).

The spelling of 12233000012220 in words is "twelve trillion, two hundred thirty-three billion, twelve thousand, two hundred twenty".