200212011121120 has 24 divisors (see below), whose sum is σ = 473000876274024. Its totient is φ = 80084804448384.

The previous prime is 200212011121099. The next prime is 200212011121139. The reversal of 200212011121120 is 21121110212002.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 200212011121094 and 200212011121103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625662534594 + ... + 625662534913.

It is an arithmetic number, because the mean of its divisors is an integer number (19708369844751).

Almost surely, 2^{200212011121120} is an apocalyptic number.

200212011121120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200212011121120 is an abundant number, since it is smaller than the sum of its proper divisors (272788865152904).

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

200212011121120 is a wasteful number, since it uses less digits than its factorization.

200212011121120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251325069522 (or 1251325069514 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 200212011121120 its reverse (21121110212002), we get a palindrome (221333121333122).

The spelling of 200212011121120 in words is "two hundred trillion, two hundred twelve billion, eleven million, one hundred twenty-one thousand, one hundred twenty".