4022303102242 has 4 divisors (see below), whose sum is σ = 6033454653366. Its totient is φ = 2011151551120.

The previous prime is 4022303102183. The next prime is 4022303102249. The reversal of 4022303102242 is 2422013032204.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2545297969201 + 1477005133041 = 1595399^2 + 1215321^2 .

It is not an unprimeable number, because it can be changed into a prime (4022303102249) 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 as a sum of consecutive naturals, namely, 1005575775559 + ... + 1005575775562.

Almost surely, 2^{4022303102242} is an apocalyptic number.

4022303102242 is a deficient number, since it is larger than the sum of its proper divisors (2011151551124).

4022303102242 is a wasteful number, since it uses less digits than its factorization.

4022303102242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011151551123.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 4022303102242 its reverse (2422013032204), we get a palindrome (6444316134446).

The spelling of 4022303102242 in words is "four trillion, twenty-two billion, three hundred three million, one hundred two thousand, two hundred forty-two".