120011323012200 has 216 divisors, whose sum is σ = 414225357821730. Its totient is φ = 31138072358400.

The previous prime is 120011323012199. The next prime is 120011323012223. The reversal of 120011323012200 is 2210323110021.

120011323012200 is a `hidden beast` number, since 1 + 200 + 1 + 13 + 230 + 1 + 220 + 0 = 666.

It can be written as a sum of positive squares in 9 ways, for example, as 65387309682564 + 54624013329636 = 8086242^2 + 7390806^2 .

It is a super-2 number, since 2×120011323012200² (a number of 29 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 21886771 + ... + 26815170.

Almost surely, 2^{120011323012200} is an apocalyptic number.

120011323012200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120011323012200 is an abundant number, since it is smaller than the sum of its proper divisors (294214034809530).

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

120011323012200 is a wasteful number, since it uses less digits than its factorization.

120011323012200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48702037 (or 48701988 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 120011323012200 its reverse (2210323110021), we get a palindrome (122221646122221).

The spelling of 120011323012200 in words is "one hundred twenty trillion, eleven billion, three hundred twenty-three million, twelve thousand, two hundred".