220000302242 has 8 divisors (see below), whose sum is σ = 377143375296. Its totient is φ = 94285843812.

The previous prime is 220000302161. The next prime is 220000302253. The reversal of 220000302242 is 242203000022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 220000302242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7857153638 + ... + 7857153665.

It is an arithmetic number, because the mean of its divisors is an integer number (47142921912).

Almost surely, 2^220000302242 is an apocalyptic number.

220000302242 is a deficient number, since it is larger than the sum of its proper divisors (157143073054).

220000302242 is a wasteful number, since it uses less digits than its factorization.

220000302242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15714307312.

The product of its (nonzero) digits is 384, while the sum is 17.

Adding to 220000302242 its reverse (242203000022), we get a palindrome (462203302264).

The spelling of 220000302242 in words is "two hundred twenty billion, three hundred two thousand, two hundred forty-two".