1113221014 has 4 divisors (see below), whose sum is σ = 1669831524. Its totient is φ = 556610506.

The previous prime is 1113221003. The next prime is 1113221041. The reversal of 1113221014 is 4101223111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4101223111 = 953 ⋅4303487.

It is a super-2 number, since 2×1113221014² = 2478522052022376392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278305252 + ... + 278305255.

It is an arithmetic number, because the mean of its divisors is an integer number (417457881).

Almost surely, 2^1113221014 is an apocalyptic number.

1113221014 is a deficient number, since it is larger than the sum of its proper divisors (556610510).

1113221014 is an equidigital number, since it uses as much as digits as its factorization.

1113221014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556610509.

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

The square root of 1113221014 is about 33364.9668664604. The cubic root of 1113221014 is about 1036.3993499995.

Adding to 1113221014 its reverse (4101223111), we get a palindrome (5214444125).

The spelling of 1113221014 in words is "one billion, one hundred thirteen million, two hundred twenty-one thousand, fourteen".