30002122304212 has 6 divisors (see below), whose sum is σ = 52503714032378. Its totient is φ = 15001061152104.

The previous prime is 30002122304207. The next prime is 30002122304227. The reversal of 30002122304212 is 21240322120003.

It can be written as a sum of positive squares in only one way, i.e., 21810357064336 + 8191765239876 = 4670156^2 + 2862126^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3750265288023 + ... + 3750265288030.

Almost surely, 2^{30002122304212} is an apocalyptic number.

It is an amenable number.

30002122304212 is a deficient number, since it is larger than the sum of its proper divisors (22501591728166).

30002122304212 is a wasteful number, since it uses less digits than its factorization.

30002122304212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7500530576057 (or 7500530576055 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 30002122304212 its reverse (21240322120003), we get a palindrome (51242444424215).

The spelling of 30002122304212 in words is "thirty trillion, two billion, one hundred twenty-two million, three hundred four thousand, two hundred twelve".