302242422243 has 16 divisors (see below), whose sum is σ = 409102807680. Its totient is φ = 198439935936.

The previous prime is 302242422199. The next prime is 302242422299. The reversal of 302242422243 is 342224242203.

It is not a de Polignac number, because 302242422243 - 2¹² = 302242418147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 302242422243.

It is not an unprimeable number, because it can be changed into a prime (302242422343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 669328 + ... + 1025906.

It is an arithmetic number, because the mean of its divisors is an integer number (25568925480).

Almost surely, 2^302242422243 is an apocalyptic number.

302242422243 is a deficient number, since it is larger than the sum of its proper divisors (106860385437).

302242422243 is a wasteful number, since it uses less digits than its factorization.

302242422243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360866.

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 302242422243 its reverse (342224242203), we get a palindrome (644466664446).

The spelling of 302242422243 in words is "three hundred two billion, two hundred forty-two million, four hundred twenty-two thousand, two hundred forty-three".