2222434243422 has 64 divisors (see below), whose sum is σ = 5296764960000. Its totient is φ = 688579411104.

The previous prime is 2222434243363. The next prime is 2222434243429. The reversal of 2222434243422 is 2243424342222.

2222434243422 is a `hidden beast` number, since 2 + 2 + 224 + 3 + 4 + 2 + 4 + 3 + 422 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222434243429) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20380672 + ... + 20489427.

It is an arithmetic number, because the mean of its divisors is an integer number (82761952500).

Almost surely, 2^{2222434243422} is an apocalyptic number.

2222434243422 is an abundant number, since it is smaller than the sum of its proper divisors (3074330716578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2222434243422 is a wasteful number, since it uses less digits than its factorization.

2222434243422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40870182 (or 40870176 counting only the distinct ones).

The product of its digits is 294912, while the sum is 36.

Adding to 2222434243422 its reverse (2243424342222), we get a palindrome (4465858585644).

The spelling of 2222434243422 in words is "two trillion, two hundred twenty-two billion, four hundred thirty-four million, two hundred forty-three thousand, four hundred twenty-two".