2222440344234 has 48 divisors (see below), whose sum is σ = 5447597893920. Its totient is φ = 673466769360.

The previous prime is 2222440344233. The next prime is 2222440344239. The reversal of 2222440344234 is 4324430442222.

2222440344234 is a `hidden beast` number, since 2 + 2 + 224 + 4 + 0 + 3 + 4 + 423 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (2222440344233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 207854769 + ... + 207865460.

It is an arithmetic number, because the mean of its divisors is an integer number (113491622790).

Almost surely, 2^{2222440344234} is an apocalyptic number.

2222440344234 is an abundant number, since it is smaller than the sum of its proper divisors (3225157549686).

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

2222440344234 is a wasteful number, since it uses less digits than its factorization.

2222440344234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415720257 (or 415720245 counting only the distinct ones).

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

Adding to 2222440344234 its reverse (4324430442222), we get a palindrome (6546870786456).

The spelling of 2222440344234 in words is "two trillion, two hundred twenty-two billion, four hundred forty million, three hundred forty-four thousand, two hundred thirty-four".