1120222103 has 32 divisors (see below), whose sum is σ = 1518021120. Its totient is φ = 798284160.

The previous prime is 1120222097. The next prime is 1120222109. The reversal of 1120222103 is 3012220211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1120222097) and next prime (1120222109).

It is a cyclic number.

It is not a de Polignac number, because 1120222103 - 2¹² = 1120218007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120222109) 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, 103976 + ... + 114242.

It is an arithmetic number, because the mean of its divisors is an integer number (47438160).

Almost surely, 2^1120222103 is an apocalyptic number.

1120222103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1120222103 is a deficient number, since it is larger than the sum of its proper divisors (397799017).

1120222103 is a wasteful number, since it uses less digits than its factorization.

1120222103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10407.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1120222103 is about 33469.7191951172. The cubic root of 1120222103 is about 1038.5674627686.

Adding to 1120222103 its reverse (3012220211), we get a palindrome (4132442314).

The spelling of 1120222103 in words is "one billion, one hundred twenty million, two hundred twenty-two thousand, one hundred three".