30122033220011 has 4 divisors (see below), whose sum is σ = 30122360089800. Its totient is φ = 30121706350224.

The previous prime is 30122033220007. The next prime is 30122033220043. The reversal of 30122033220011 is 11002233022103.

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

It is a cyclic number.

It is not a de Polignac number, because 30122033220011 - 2² = 30122033220007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30122033220061) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 163296626 + ... + 163480983.

It is an arithmetic number, because the mean of its divisors is an integer number (7530590022450).

Almost surely, 2^{30122033220011} is an apocalyptic number.

30122033220011 is a deficient number, since it is larger than the sum of its proper divisors (326869789).

30122033220011 is an equidigital number, since it uses as much as digits as its factorization.

30122033220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326869788.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 30122033220011 its reverse (11002233022103), we get a palindrome (41124266242114).

The spelling of 30122033220011 in words is "thirty trillion, one hundred twenty-two billion, thirty-three million, two hundred twenty thousand, eleven".