200011110102120 has 128 divisors (see below), whose sum is σ = 600807914784000. Its totient is φ = 53267453583360.

The previous prime is 200011110102119. The next prime is 200011110102151. The reversal of 200011110102120 is 21201011110002.

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 = 200011110102096 and 200011110102105.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1510146861 + ... + 1510279299.

It is an arithmetic number, because the mean of its divisors is an integer number (4693811834250).

Almost surely, 2^{200011110102120} is an apocalyptic number.

200011110102120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200011110102120 is an abundant number, since it is smaller than the sum of its proper divisors (400796804681880).

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

200011110102120 is a wasteful number, since it uses less digits than its factorization.

200011110102120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148603 (or 148599 counting only the distinct ones).

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

Adding to 200011110102120 its reverse (21201011110002), we get a palindrome (221212121212122).

The spelling of 200011110102120 in words is "two hundred trillion, eleven billion, one hundred ten million, one hundred two thousand, one hundred twenty".