2222440424004 has 24 divisors (see below), whose sum is σ = 5186209109760. Its totient is φ = 740739933664.

The previous prime is 2222440423969. The next prime is 2222440424047. The reversal of 2222440424004 is 4004240442222.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9066639 + ... + 9308534.

It is an arithmetic number, because the mean of its divisors is an integer number (216092046240).

Almost surely, 2^{2222440424004} is an apocalyptic number.

It is an amenable number.

2222440424004 is an abundant number, since it is smaller than the sum of its proper divisors (2963768685756).

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

2222440424004 is a wasteful number, since it uses less digits than its factorization.

2222440424004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18385259 (or 18385257 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 2222440424004 its reverse (4004240442222), we get a palindrome (6226680866226).

The spelling of 2222440424004 in words is "two trillion, two hundred twenty-two billion, four hundred forty million, four hundred twenty-four thousand, four".