120021331300200 has 384 divisors, whose sum is σ = 458382525033600. Its totient is φ = 28619094528000.

The previous prime is 120021331300193. The next prime is 120021331300207. The reversal of 120021331300200 is 2003133120021.

120021331300200 is a `hidden beast` number, since 1 + 200 + 2 + 133 + 130 + 0 + 200 = 666.

It is an interprime number because it is at equal distance from previous prime (120021331300193) and next prime (120021331300207).

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

It is not an unprimeable number, because it can be changed into a prime (120021331300207) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12938577 + ... + 20185376.

It is an arithmetic number, because the mean of its divisors is an integer number (1193704492275).

Almost surely, 2^{120021331300200} is an apocalyptic number.

120021331300200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120021331300200 is an abundant number, since it is smaller than the sum of its proper divisors (338361193733400).

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

120021331300200 is a wasteful number, since it uses less digits than its factorization.

120021331300200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33124050 (or 33124035 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 120021331300200 its reverse (2003133120021), we get a palindrome (122024464420221).

The spelling of 120021331300200 in words is "one hundred twenty trillion, twenty-one billion, three hundred thirty-one million, three hundred thousand, two hundred".