20000010021110 has 16 divisors (see below), whose sum is σ = 41142877757856. Its totient is φ = 6857146292928.

The previous prime is 20000010021091. The next prime is 20000010021151. The reversal of 20000010021110 is 1112001000002.

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 7 ways as a sum of consecutive naturals, for example, 142857214367 + ... + 142857214506.

It is an arithmetic number, because the mean of its divisors is an integer number (2571429859866).

Almost surely, 2^{20000010021110} is an apocalyptic number.

20000010021110 is an abundant number, since it is smaller than the sum of its proper divisors (21142867736746).

20000010021110 is a wasteful number, since it uses less digits than its factorization.

20000010021110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285714428887.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 20000010021110 its reverse (1112001000002), we get a palindrome (21112011021112).

The spelling of 20000010021110 in words is "twenty trillion, ten million, twenty-one thousand, one hundred ten".