10112210221103 has 16 divisors (see below), whose sum is σ = 11532975353856. Its totient is φ = 8809911707520.

The previous prime is 10112210221097. The next prime is 10112210221117. The reversal of 10112210221103 is 30112201221101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10112210221103 - 2¹² = 10112210217007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112210221703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417123851 + ... + 417148092.

It is an arithmetic number, because the mean of its divisors is an integer number (720810959616).

Almost surely, 2^{10112210221103} is an apocalyptic number.

10112210221103 is a deficient number, since it is larger than the sum of its proper divisors (1420765132753).

10112210221103 is a wasteful number, since it uses less digits than its factorization.

10112210221103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834272014.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 10112210221103 its reverse (30112201221101), we get a palindrome (40224411442204).

The spelling of 10112210221103 in words is "ten trillion, one hundred twelve billion, two hundred ten million, two hundred twenty-one thousand, one hundred three".