20210201200110 has 32 divisors (see below), whose sum is σ = 48550721738400. Its totient is φ = 5384249335808.

The previous prime is 20210201199953. The next prime is 20210201200117. The reversal of 20210201200110 is 1100210201202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20210201200117) by changing a digit.

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, 321071187 + ... + 321134126.

It is an arithmetic number, because the mean of its divisors is an integer number (1517210054325).

Almost surely, 2^{20210201200110} is an apocalyptic number.

20210201200110 is an abundant number, since it is smaller than the sum of its proper divisors (28340520538290).

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

20210201200110 is a wasteful number, since it uses less digits than its factorization.

20210201200110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642206372.

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

Adding to 20210201200110 its reverse (1100210201202), we get a palindrome (21310411401312).

The spelling of 20210201200110 in words is "twenty trillion, two hundred ten billion, two hundred one million, two hundred thousand, one hundred ten".