200120201020110 has 32 divisors (see below), whose sum is σ = 548901122798592. Its totient is φ = 45741760233120.

The previous prime is 200120201020043. The next prime is 200120201020123. The reversal of 200120201020110 is 11020102021002.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 476476668886 + ... + 476476669305.

It is an arithmetic number, because the mean of its divisors is an integer number (17153160087456).

Almost surely, 2^{200120201020110} is an apocalyptic number.

200120201020110 is an abundant number, since it is smaller than the sum of its proper divisors (348780921778482).

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

200120201020110 is a wasteful number, since it uses less digits than its factorization.

200120201020110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952953338208.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200120201020110 its reverse (11020102021002), we get a palindrome (211140303041112).

The spelling of 200120201020110 in words is "two hundred trillion, one hundred twenty billion, two hundred one million, twenty thousand, one hundred ten".