30221011011 has 8 divisors (see below), whose sum is σ = 40307250960. Its totient is φ = 20141055872.

The previous prime is 30221011001. The next prime is 30221011021. The reversal of 30221011011 is 11011012203.

It is an interprime number because it is at equal distance from previous prime (30221011001) and next prime (30221011021).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30221011011 - 2⁵ = 30221010979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30221011001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1559970 + ... + 1579223.

It is an arithmetic number, because the mean of its divisors is an integer number (5038406370).

Almost surely, 2^30221011011 is an apocalyptic number.

30221011011 is a deficient number, since it is larger than the sum of its proper divisors (10086239949).

30221011011 is a wasteful number, since it uses less digits than its factorization.

30221011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3142405.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 30221011011 its reverse (11011012203), we get a palindrome (41232023214).

The spelling of 30221011011 in words is "thirty billion, two hundred twenty-one million, eleven thousand, eleven".