200101111200120 has 128 divisors (see below), whose sum is σ = 662248330712640. Its totient is φ = 48054300610560.

The previous prime is 200101111200103. The next prime is 200101111200157. The reversal of 200101111200120 is 21002111101002.

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 = 200101111200096 and 200101111200105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1564203639 + ... + 1564331558.

Almost surely, 2^{200101111200120} is an apocalyptic number.

200101111200120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200101111200120 is an abundant number, since it is smaller than the sum of its proper divisors (462147219512520).

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

200101111200120 is a wasteful number, since it uses less digits than its factorization.

200101111200120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3128535265 (or 3128535261 counting only the distinct ones).

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

Adding to 200101111200120 its reverse (21002111101002), we get a palindrome (221103222301122).

The spelling of 200101111200120 in words is "two hundred trillion, one hundred one billion, one hundred eleven million, two hundred thousand, one hundred twenty".