2226401323 has 16 divisors (see below), whose sum is σ = 2372250240. Its totient is φ = 2083536000.

The previous prime is 2226401321. The next prime is 2226401329. The reversal of 2226401323 is 3231046222.

It is a cyclic number.

It is not a de Polignac number, because 2226401323 - 2¹ = 2226401321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2226401321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 813868 + ... + 816598.

It is an arithmetic number, because the mean of its divisors is an integer number (148265640).

Almost surely, 2^2226401323 is an apocalyptic number.

2226401323 is a deficient number, since it is larger than the sum of its proper divisors (145848917).

2226401323 is a wasteful number, since it uses less digits than its factorization.

2226401323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3258.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 2226401323 is about 47184.7573163199. The cubic root of 2226401323 is about 1305.7733994496.

Adding to 2226401323 its reverse (3231046222), we get a palindrome (5457447545).

The spelling of 2226401323 in words is "two billion, two hundred twenty-six million, four hundred one thousand, three hundred twenty-three".