1113220114 has 4 divisors (see below), whose sum is σ = 1669830174. Its totient is φ = 556610056.

The previous prime is 1113220103. The next prime is 1113220117. The reversal of 1113220114 is 4110223111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 970011025 + 143209089 = 31145^2 + 11967^2 .

It is not an unprimeable number, because it can be changed into a prime (1113220117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278305027 + ... + 278305030.

Almost surely, 2^1113220114 is an apocalyptic number.

1113220114 is a deficient number, since it is larger than the sum of its proper divisors (556610060).

1113220114 is an equidigital number, since it uses as much as digits as its factorization.

1113220114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556610059.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1113220114 is about 33364.9533792571. The cubic root of 1113220114 is about 1036.3990707020.

Adding to 1113220114 its reverse (4110223111), we get a palindrome (5223443225).

The spelling of 1113220114 in words is "one billion, one hundred thirteen million, two hundred twenty thousand, one hundred fourteen".