2222356423 has 8 divisors (see below), whose sum is σ = 2562313248. Its totient is φ = 1888018944.

The previous prime is 2222356417. The next prime is 2222356483. The reversal of 2222356423 is 3246532222.

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

It is not a de Polignac number, because 2222356423 - 2²⁵ = 2188801991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222356483) 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, 1403986 + ... + 1405567.

It is an arithmetic number, because the mean of its divisors is an integer number (320289156).

Almost surely, 2^2222356423 is an apocalyptic number.

2222356423 is a deficient number, since it is larger than the sum of its proper divisors (339956825).

2222356423 is a wasteful number, since it uses less digits than its factorization.

2222356423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2809673.

The product of its digits is 34560, while the sum is 31.

The square root of 2222356423 is about 47141.8754718138. The cubic root of 2222356423 is about 1304.9821487750.

Adding to 2222356423 its reverse (3246532222), we get a palindrome (5468888645).

The spelling of 2222356423 in words is "two billion, two hundred twenty-two million, three hundred fifty-six thousand, four hundred twenty-three".