120203323322200 has 192 divisors, whose sum is σ = 282416097204000. Its totient is φ = 47577451069440.

The previous prime is 120203323322189. The next prime is 120203323322207. The reversal of 120203323322200 is 2223323302021.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120203323322207) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11521448184 + ... + 11521458616.

Almost surely, 2^{120203323322200} is an apocalyptic number.

120203323322200 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 120203323322200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141208048602000).

120203323322200 is an abundant number, since it is smaller than the sum of its proper divisors (162212773881800).

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

120203323322200 is a wasteful number, since it uses less digits than its factorization.

120203323322200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11894 (or 11885 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 120203323322200 its reverse (2223323302021), we get a palindrome (122426646624221).

The spelling of 120203323322200 in words is "one hundred twenty trillion, two hundred three billion, three hundred twenty-three million, three hundred twenty-two thousand, two hundred".