1200200332122 has 24 divisors (see below), whose sum is σ = 2836837149120. Its totient is φ = 363697070280.

The previous prime is 1200200332087. The next prime is 1200200332139. The reversal of 1200200332122 is 2212330020021.

1200200332122 is a `hidden beast` number, since 12 + 0 + 0 + 200 + 332 + 122 = 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 = 1200200332095 and 1200200332104.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3030808722 + ... + 3030809117.

It is an arithmetic number, because the mean of its divisors is an integer number (118201547880).

Almost surely, 2^{1200200332122} is an apocalyptic number.

1200200332122 is an abundant number, since it is smaller than the sum of its proper divisors (1636636816998).

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

1200200332122 is a wasteful number, since it uses less digits than its factorization.

1200200332122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6061617858 (or 6061617855 counting only the distinct ones).

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

Adding to 1200200332122 its reverse (2212330020021), we get a palindrome (3412530352143).

The spelling of 1200200332122 in words is "one trillion, two hundred billion, two hundred million, three hundred thirty-two thousand, one hundred twenty-two".