302202122242 has 8 divisors (see below), whose sum is σ = 479968076556. Its totient is φ = 142212763392.

The previous prime is 302202122231. The next prime is 302202122281. The reversal of 302202122242 is 242221202203.

It can be written as a sum of positive squares in 2 ways, for example, as 302125016281 + 77105961 = 549659^2 + 8781^2 .

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

It is a super-2 number, since 2×302202122242² (a number of 24 digits) contains 22 as substring.

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, 4444148823 + ... + 4444148890.

Almost surely, 2^302202122242 is an apocalyptic number.

302202122242 is a deficient number, since it is larger than the sum of its proper divisors (177765954314).

302202122242 is a wasteful number, since it uses less digits than its factorization.

302202122242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8888297732.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 302202122242 its reverse (242221202203), we get a palindrome (544423324445).

The spelling of 302202122242 in words is "three hundred two billion, two hundred two million, one hundred twenty-two thousand, two hundred forty-two".