20201000012110 has 32 divisors (see below), whose sum is σ = 36731435386464. Its totient is φ = 7998300720000.

The previous prime is 20201000012093. The next prime is 20201000012113. The reversal of 20201000012110 is 1121000010202.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20201000012113) 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, 1241965 + ... + 6476455.

It is an arithmetic number, because the mean of its divisors is an integer number (1147857355827).

Almost surely, 2^{20201000012110} is an apocalyptic number.

20201000012110 is a deficient number, since it is larger than the sum of its proper divisors (16530435374354).

20201000012110 is a wasteful number, since it uses less digits than its factorization.

20201000012110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5238420.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 20201000012110 its reverse (1121000010202), we get a palindrome (21322000022312).

The spelling of 20201000012110 in words is "twenty trillion, two hundred one billion, twelve thousand, one hundred ten".