2214301231 has 4 divisors (see below), whose sum is σ = 2217282192. Its totient is φ = 2211320272.

The previous prime is 2214301213. The next prime is 2214301247. The reversal of 2214301231 is 1321034122.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2214301231 - 2²⁷ = 2080083503 is a prime.

It is a super-2 number, since 2×2214301231² = 9806259883216230722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2214301199 and 2214301208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214101231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1489366 + ... + 1490851.

It is an arithmetic number, because the mean of its divisors is an integer number (554320548).

Almost surely, 2^2214301231 is an apocalyptic number.

2214301231 is a deficient number, since it is larger than the sum of its proper divisors (2980961).

2214301231 is an equidigital number, since it uses as much as digits as its factorization.

2214301231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2980960.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2214301231 is about 47056.3622797173. The cubic root of 2214301231 is about 1303.4035529191.

Adding to 2214301231 its reverse (1321034122), we get a palindrome (3535335353).

The spelling of 2214301231 in words is "two billion, two hundred fourteen million, three hundred one thousand, two hundred thirty-one".