100212221102110 has 32 divisors (see below), whose sum is σ = 194258260173600. Its totient is φ = 37001297601408.

The previous prime is 100212221102083. The next prime is 100212221102111. The reversal of 100212221102110 is 11201122212001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100212221102111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37661916 + ... + 40234864.

It is an arithmetic number, because the mean of its divisors is an integer number (6070570630425).

Almost surely, 2^{100212221102110} is an apocalyptic number.

100212221102110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100212221102110 is a deficient number, since it is larger than the sum of its proper divisors (94046039071490).

100212221102110 is a wasteful number, since it uses less digits than its factorization.

100212221102110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2872572.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 100212221102110 its reverse (11201122212001), we get a palindrome (111413343314111).

The spelling of 100212221102110 in words is "one hundred trillion, two hundred twelve billion, two hundred twenty-one million, one hundred two thousand, one hundred ten".