200012101101120 has 448 divisors, whose sum is σ = 792179789654016. Its totient is φ = 41537671249920.

The previous prime is 200012101101083. The next prime is 200012101101173. The reversal of 200012101101120 is 21101101210002.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 200012101101096 and 200012101101105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 131337964 + ... + 132852116.

Almost surely, 2^{200012101101120} is an apocalyptic number.

200012101101120 is a gapful number since it is divisible by the number (20) 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 200012101101120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396089894827008).

200012101101120 is an abundant number, since it is smaller than the sum of its proper divisors (592167688552896).

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

200012101101120 is a wasteful number, since it uses less digits than its factorization.

200012101101120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1515978 (or 1515968 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 200012101101120 its reverse (21101101210002), we get a palindrome (221113202311122).

The spelling of 200012101101120 in words is "two hundred trillion, twelve billion, one hundred one million, one hundred one thousand, one hundred twenty".