20102210202110 has 8 divisors (see below), whose sum is σ = 36183978363816. Its totient is φ = 8040884080840.

The previous prime is 20102210202007. The next prime is 20102210202119. The reversal of 20102210202110 is 1120201220102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20102210202119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005110510096 + ... + 1005110510115.

It is an arithmetic number, because the mean of its divisors is an integer number (4522997295477).

Almost surely, 2^{20102210202110} is an apocalyptic number.

20102210202110 is a deficient number, since it is larger than the sum of its proper divisors (16081768161706).

20102210202110 is a wasteful number, since it uses less digits than its factorization.

20102210202110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010221020218.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20102210202110 its reverse (1120201220102), we get a palindrome (21222411422212).

The spelling of 20102210202110 in words is "twenty trillion, one hundred two billion, two hundred ten million, two hundred two thousand, one hundred ten".