1114304221 has 4 divisors (see below), whose sum is σ = 1120078012. Its totient is φ = 1108530432.

The previous prime is 1114304197. The next prime is 1114304227. The reversal of 1114304221 is 1224034111.

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

It can be written as a sum of positive squares in 2 ways, for example, as 576528121 + 537776100 = 24011^2 + 23190^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114304221 - 2⁵ = 1114304189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114304227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2886606 + ... + 2886991.

It is an arithmetic number, because the mean of its divisors is an integer number (280019503).

Almost surely, 2^1114304221 is an apocalyptic number.

It is an amenable number.

1114304221 is a deficient number, since it is larger than the sum of its proper divisors (5773791).

1114304221 is an equidigital number, since it uses as much as digits as its factorization.

1114304221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5773790.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1114304221 is about 33381.1956196898. The cubic root of 1114304221 is about 1036.7353932143.

Adding to 1114304221 its reverse (1224034111), we get a palindrome (2338338332).

The spelling of 1114304221 in words is "one billion, one hundred fourteen million, three hundred four thousand, two hundred twenty-one".