30100121222122 has 16 divisors (see below), whose sum is σ = 51776317740672. Its totient is φ = 12856024469520.

The previous prime is 30100121222089. The next prime is 30100121222131. The reversal of 30100121222122 is 22122212100103.

It is a self number, because there is not a number n which added to its sum of digits gives 30100121222122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3668952654 + ... + 3668960857.

It is an arithmetic number, because the mean of its divisors is an integer number (3236019858792).

Almost surely, 2^{30100121222122} is an apocalyptic number.

30100121222122 is a deficient number, since it is larger than the sum of its proper divisors (21676196518550).

30100121222122 is a wasteful number, since it uses less digits than its factorization.

30100121222122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7337913813.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 30100121222122 its reverse (22122212100103), we get a palindrome (52222333322225).

The spelling of 30100121222122 in words is "thirty trillion, one hundred billion, one hundred twenty-one million, two hundred twenty-two thousand, one hundred twenty-two".