12220213233300 has 432 divisors, whose sum is σ = 36640121548800. Its totient is φ = 3144432614400.

The previous prime is 12220213233271. The next prime is 12220213233307. The reversal of 12220213233300 is 333231202221.

It is a super-2 number, since 2×12220213233300² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12220213233307) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 26393548869 + ... + 26393549331.

Almost surely, 2^{12220213233300} is an apocalyptic number.

12220213233300 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 12220213233300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18320060774400).

12220213233300 is an abundant number, since it is smaller than the sum of its proper divisors (24419908315500).

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

12220213233300 is a wasteful number, since it uses less digits than its factorization.

12220213233300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024 (or 976 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 12220213233300 its reverse (333231202221), we get a palindrome (12553444435521).

The spelling of 12220213233300 in words is "twelve trillion, two hundred twenty billion, two hundred thirteen million, two hundred thirty-three thousand, three hundred".