1114230221 has 4 divisors (see below), whose sum is σ = 1199940252. Its totient is φ = 1028520192.

The previous prime is 1114230211. The next prime is 1114230223. The reversal of 1114230221 is 1220324111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1220324111 = 271 ⋅4503041.

It can be written as a sum of positive squares in 2 ways, for example, as 749992996 + 364237225 = 27386^2 + 19085^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114230221 - 2¹⁰ = 1114229197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1114230221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114230223) 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, 42854996 + ... + 42855021.

It is an arithmetic number, because the mean of its divisors is an integer number (299985063).

Almost surely, 2^1114230221 is an apocalyptic number.

It is an amenable number.

1114230221 is a deficient number, since it is larger than the sum of its proper divisors (85710031).

1114230221 is an equidigital number, since it uses as much as digits as its factorization.

1114230221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85710030.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1114230221 is about 33380.0871928160. The cubic root of 1114230221 is about 1036.7124431330.

Adding to 1114230221 its reverse (1220324111), we get a palindrome (2334554332).

The spelling of 1114230221 in words is "one billion, one hundred fourteen million, two hundred thirty thousand, two hundred twenty-one".