4022224242402 has 64 divisors (see below), whose sum is σ = 8538251834880. Its totient is φ = 1259657957376.

The previous prime is 4022224242371. The next prime is 4022224242419. The reversal of 4022224242402 is 2042424222204.

It is a self number, because there is not a number n which added to its sum of digits gives 4022224242402.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6348253 + ... + 6953039.

It is an arithmetic number, because the mean of its divisors is an integer number (133410184920).

Almost surely, 2^{4022224242402} is an apocalyptic number.

4022224242402 is an abundant number, since it is smaller than the sum of its proper divisors (4516027592478).

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

4022224242402 is a wasteful number, since it uses less digits than its factorization.

4022224242402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605295.

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

Adding to 4022224242402 its reverse (2042424222204), we get a palindrome (6064648464606).

The spelling of 4022224242402 in words is "four trillion, twenty-two billion, two hundred twenty-four million, two hundred forty-two thousand, four hundred two".