20200110212102 has 4 divisors (see below), whose sum is σ = 30300165318156. Its totient is φ = 10100055106050.

The previous prime is 20200110212057. The next prime is 20200110212141. The reversal of 20200110212102 is 20121201100202.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050027553024 + ... + 5050027553027.

It is an arithmetic number, because the mean of its divisors is an integer number (7575041329539).

Almost surely, 2^{20200110212102} is an apocalyptic number.

20200110212102 is a deficient number, since it is larger than the sum of its proper divisors (10100055106054).

20200110212102 is a wasteful number, since it uses less digits than its factorization.

20200110212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10100055106053.

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

Adding to 20200110212102 its reverse (20121201100202), we get a palindrome (40321311312304).

The spelling of 20200110212102 in words is "twenty trillion, two hundred billion, one hundred ten million, two hundred twelve thousand, one hundred two".