1122210103 has 12 divisors (see below), whose sum is σ = 1382218992. Its totient is φ = 905311680.

The previous prime is 1122210097. The next prime is 1122210109. The reversal of 1122210103 is 3010122211.

It is an interprime number because it is at equal distance from previous prime (1122210097) and next prime (1122210109).

It is not a de Polignac number, because 1122210103 - 2⁹ = 1122209591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122210109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 672763 + ... + 674428.

It is an arithmetic number, because the mean of its divisors is an integer number (115184916).

Almost surely, 2^1122210103 is an apocalyptic number.

1122210103 is a deficient number, since it is larger than the sum of its proper divisors (260008889).

1122210103 is a wasteful number, since it uses less digits than its factorization.

1122210103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347222 (or 1347215 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1122210103 is about 33499.4045170955. The cubic root of 1122210103 is about 1039.1814636165.

Adding to 1122210103 its reverse (3010122211), we get a palindrome (4132332314).

The spelling of 1122210103 in words is "one billion, one hundred twenty-two million, two hundred ten thousand, one hundred three".