30330122122 has 4 divisors (see below), whose sum is σ = 45495183186. Its totient is φ = 15165061060.

The previous prime is 30330122113. The next prime is 30330122177. The reversal of 30330122122 is 22122103303.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 27689292801 + 2640829321 = 166401^2 + 51389^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30330122122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7582530529 + ... + 7582530532.

Almost surely, 2^30330122122 is an apocalyptic number.

30330122122 is a deficient number, since it is larger than the sum of its proper divisors (15165061064).

30330122122 is a wasteful number, since it uses less digits than its factorization.

30330122122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15165061063.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30330122122 its reverse (22122103303), we get a palindrome (52452225425).

The spelling of 30330122122 in words is "thirty billion, three hundred thirty million, one hundred twenty-two thousand, one hundred twenty-two".