200010012111120 has 160 divisors (see below), whose sum is σ = 644633654555520. Its totient is φ = 51258481274880.

The previous prime is 200010012111097. The next prime is 200010012111131. The reversal of 200010012111120 is 21111210010002.

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 = 200010012111096 and 200010012111105.

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 31 ways as a sum of consecutive naturals, for example, 151028935 + ... + 152347494.

It is an arithmetic number, because the mean of its divisors is an integer number (4028960340972).

Almost surely, 2^{200010012111120} is an apocalyptic number.

200010012111120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200010012111120 is an abundant number, since it is smaller than the sum of its proper divisors (444623642444400).

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

200010012111120 is a wasteful number, since it uses less digits than its factorization.

200010012111120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303376553 (or 303376547 counting only the distinct ones).

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

Adding to 200010012111120 its reverse (21111210010002), we get a palindrome (221121222121122).

The spelling of 200010012111120 in words is "two hundred trillion, ten billion, twelve million, one hundred eleven thousand, one hundred twenty".