302214220002242 has 16 divisors (see below), whose sum is σ = 454026646924920. Its totient is φ = 150872015680512.

The previous prime is 302214220002229. The next prime is 302214220002251. The reversal of 302214220002242 is 242200022412203.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 143460242745121 + 158753977257121 = 11977489^2 + 12599761^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50983778 + ... + 56601890.

Almost surely, 2^{302214220002242} is an apocalyptic number.

302214220002242 is a deficient number, since it is larger than the sum of its proper divisors (151812426922678).

302214220002242 is a wasteful number, since it uses less digits than its factorization.

302214220002242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5659957.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 302214220002242 its reverse (242200022412203), we get a palindrome (544414242414445).

The spelling of 302214220002242 in words is "three hundred two trillion, two hundred fourteen billion, two hundred twenty million, two thousand, two hundred forty-two".