20120210010110 has 32 divisors (see below), whose sum is σ = 43189717888512. Its totient is φ = 6598429120800.

The previous prime is 20120210010037. The next prime is 20120210010161. The reversal of 20120210010110 is 1101001202102.

It is a junction number, because it is equal to n+sod(n) for n = 20120210010091 and 20120210010100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6248510816 + ... + 6248514035.

It is an arithmetic number, because the mean of its divisors is an integer number (1349678684016).

Almost surely, 2^{20120210010110} is an apocalyptic number.

20120210010110 is an abundant number, since it is smaller than the sum of its proper divisors (23069507878402).

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

20120210010110 is a wasteful number, since it uses less digits than its factorization.

20120210010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12497024888.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 20120210010110 its reverse (1101001202102), we get a palindrome (21221211212212).

The spelling of 20120210010110 in words is "twenty trillion, one hundred twenty billion, two hundred ten million, ten thousand, one hundred ten".