2202431223 has 8 divisors (see below), whose sum is σ = 2938087936. Its totient is φ = 1467531000.

The previous prime is 2202431221. The next prime is 2202431267. The reversal of 2202431223 is 3221342022.

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

It is not a de Polignac number, because 2202431223 - 2¹ = 2202431221 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 2202431223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202431221) 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, 182293 + ... + 193998.

It is an arithmetic number, because the mean of its divisors is an integer number (367260992).

Almost surely, 2^2202431223 is an apocalyptic number.

2202431223 is a deficient number, since it is larger than the sum of its proper divisors (735656713).

2202431223 is a wasteful number, since it uses less digits than its factorization.

2202431223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378245.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2202431223 is about 46930.0673662419. The cubic root of 2202431223 is about 1301.0703656039.

Adding to 2202431223 its reverse (3221342022), we get a palindrome (5423773245).

The spelling of 2202431223 in words is "two billion, two hundred two million, four hundred thirty-one thousand, two hundred twenty-three".