20102210002110 has 64 divisors (see below), whose sum is σ = 49563930330432. Its totient is φ = 5214161258496.

The previous prime is 20102210002093. The next prime is 20102210002139. The reversal of 20102210002110 is 1120001220102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1059462 + ... + 6428598.

It is an arithmetic number, because the mean of its divisors is an integer number (774436411413).

Almost surely, 2^{20102210002110} is an apocalyptic number.

20102210002110 is an abundant number, since it is smaller than the sum of its proper divisors (29461720328322).

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

20102210002110 is a wasteful number, since it uses less digits than its factorization.

20102210002110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5372557.

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

Adding to 20102210002110 its reverse (1120001220102), we get a palindrome (21222211222212).

The spelling of 20102210002110 in words is "twenty trillion, one hundred two billion, two hundred ten million, two thousand, one hundred ten".