1134314221 has 4 divisors (see below), whose sum is σ = 1151244352. Its totient is φ = 1117384092.

The previous prime is 1134314213. The next prime is 1134314257. The reversal of 1134314221 is 1224134311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1134314221 - 2³ = 1134314213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1134314192 and 1134314201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134314821) 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, 8464965 + ... + 8465098.

It is an arithmetic number, because the mean of its divisors is an integer number (287811088).

Almost surely, 2^1134314221 is an apocalyptic number.

It is an amenable number.

1134314221 is a deficient number, since it is larger than the sum of its proper divisors (16930131).

1134314221 is an equidigital number, since it uses as much as digits as its factorization.

1134314221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16930130.

The product of its digits is 576, while the sum is 22.

The square root of 1134314221 is about 33679.5816630789. The cubic root of 1134314221 is about 1042.9043020815.

Adding to 1134314221 its reverse (1224134311), we get a palindrome (2358448532).

The spelling of 1134314221 in words is "one billion, one hundred thirty-four million, three hundred fourteen thousand, two hundred twenty-one".