112211210103 has 32 divisors (see below), whose sum is σ = 157469598720. Its totient is φ = 71005808640.

The previous prime is 112211210099. The next prime is 112211210107. The reversal of 112211210103 is 301012112211.

It is an interprime number because it is at equal distance from previous prime (112211210099) and next prime (112211210107).

It is not a de Polignac number, because 112211210103 - 2² = 112211210099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112211210107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 624226 + ... + 783632.

It is an arithmetic number, because the mean of its divisors is an integer number (4920924960).

Almost surely, 2^112211210103 is an apocalyptic number.

112211210103 is a deficient number, since it is larger than the sum of its proper divisors (45258388617).

112211210103 is a wasteful number, since it uses less digits than its factorization.

112211210103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159607.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 112211210103 its reverse (301012112211), we get a palindrome (413223322314).

The spelling of 112211210103 in words is "one hundred twelve billion, two hundred eleven million, two hundred ten thousand, one hundred three".