2214351233 has 4 divisors (see below), whose sum is σ = 2217622740. Its totient is φ = 2211079728.

The previous prime is 2214351229. The next prime is 2214351283. The reversal of 2214351233 is 3321534122.

It is a happy number.

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 2167181809 + 47169424 = 46553^2 + 6868^2 .

It is a cyclic number.

It is not a de Polignac number, because 2214351233 - 2² = 2214351229 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2214351203) 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, 1634738 + ... + 1636091.

It is an arithmetic number, because the mean of its divisors is an integer number (554405685).

Almost surely, 2^2214351233 is an apocalyptic number.

It is an amenable number.

2214351233 is a deficient number, since it is larger than the sum of its proper divisors (3271507).

2214351233 is an equidigital number, since it uses as much as digits as its factorization.

2214351233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3271506.

The product of its digits is 4320, while the sum is 26.

The square root of 2214351233 is about 47056.8935757557. The cubic root of 2214351233 is about 1303.4133637333.

Adding to 2214351233 its reverse (3321534122), we get a palindrome (5535885355).

The spelling of 2214351233 in words is "two billion, two hundred fourteen million, three hundred fifty-one thousand, two hundred thirty-three".