112221202103 has 2 divisors, whose sum is σ = 112221202104. Its totient is φ = 112221202102.

The previous prime is 112221202099. The next prime is 112221202127. The reversal of 112221202103 is 301202122211.

It is a weak prime.

It is an emirp because it is prime and its reverse (301202122211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112221202103 - 2² = 112221202099 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112221202193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56110601051 + 56110601052.

It is an arithmetic number, because the mean of its divisors is an integer number (56110601052).

Almost surely, 2^112221202103 is an apocalyptic number.

112221202103 is a deficient number, since it is larger than the sum of its proper divisors (1).

112221202103 is an equidigital number, since it uses as much as digits as its factorization.

112221202103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 112221202103 its reverse (301202122211), we get a palindrome (413423324314).

The spelling of 112221202103 in words is "one hundred twelve billion, two hundred twenty-one million, two hundred two thousand, one hundred three".