112012212210103 has 2 divisors, whose sum is σ = 112012212210104. Its totient is φ = 112012212210102.

The previous prime is 112012212210023. The next prime is 112012212210113. The reversal of 112012212210103 is 301012212210211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112012212210103 - 2⁴¹ = 109813188954551 is a prime.

It is a super-2 number, since 2×112012212210103² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112012212210113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56006106105051 + 56006106105052.

It is an arithmetic number, because the mean of its divisors is an integer number (56006106105052).

Almost surely, 2^{112012212210103} is an apocalyptic number.

112012212210103 is a deficient number, since it is larger than the sum of its proper divisors (1).

112012212210103 is an equidigital number, since it uses as much as digits as its factorization.

112012212210103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 112012212210103 its reverse (301012212210211), we get a palindrome (413024424420314).

The spelling of 112012212210103 in words is "one hundred twelve trillion, twelve billion, two hundred twelve million, two hundred ten thousand, one hundred three".