30223322011 has 4 divisors (see below), whose sum is σ = 30233276752. Its totient is φ = 30213367272.

The previous prime is 30223322009. The next prime is 30223322047. The reversal of 30223322011 is 11022332203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11022332203 = 181 ⋅60896863.

It is a cyclic number.

It is not a de Polignac number, because 30223322011 - 2¹ = 30223322009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30223322011.

It is not an unprimeable number, because it can be changed into a prime (30223382011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4972815 + ... + 4978888.

It is an arithmetic number, because the mean of its divisors is an integer number (7558319188).

Almost surely, 2^30223322011 is an apocalyptic number.

30223322011 is a deficient number, since it is larger than the sum of its proper divisors (9954741).

30223322011 is an equidigital number, since it uses as much as digits as its factorization.

30223322011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9954740.

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

Adding to 30223322011 its reverse (11022332203), we get a palindrome (41245654214).

The spelling of 30223322011 in words is "thirty billion, two hundred twenty-three million, three hundred twenty-two thousand, eleven".