2222332243 has 8 divisors (see below), whose sum is σ = 2323254816. Its totient is φ = 2121768000.

The previous prime is 2222332213. The next prime is 2222332261. The reversal of 2222332243 is 3422332222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2222332243 is a prime.

It is a super-2 number, since 2×2222332243² = 9877521196554822098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222332213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76858 + ... + 101743.

It is an arithmetic number, because the mean of its divisors is an integer number (290406852).

Almost surely, 2^2222332243 is an apocalyptic number.

2222332243 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2222332243 is a deficient number, since it is larger than the sum of its proper divisors (100922573).

2222332243 is a wasteful number, since it uses less digits than its factorization.

2222332243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179165.

The product of its digits is 6912, while the sum is 25.

The square root of 2222332243 is about 47141.6190112304. The cubic root of 2222332243 is about 1304.9774158734.

Adding to 2222332243 its reverse (3422332222), we get a palindrome (5644664465).

The spelling of 2222332243 in words is "two billion, two hundred twenty-two million, three hundred thirty-two thousand, two hundred forty-three".