30220111101 has 8 divisors (see below), whose sum is σ = 40601065824. Its totient is φ = 19992948560.

The previous prime is 30220111093. The next prime is 30220111153. The reversal of 30220111101 is 10111102203.

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 30220111101 - 2³ = 30220111093 is a prime.

It is a super-2 number, since 2×30220111101² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220113101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38447586 + ... + 38448371.

It is an arithmetic number, because the mean of its divisors is an integer number (5075133228).

Almost surely, 2^30220111101 is an apocalyptic number.

It is an amenable number.

30220111101 is a deficient number, since it is larger than the sum of its proper divisors (10380954723).

30220111101 is a wasteful number, since it uses less digits than its factorization.

30220111101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76896091.

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

Adding to 30220111101 its reverse (10111102203), we get a palindrome (40331213304).

The spelling of 30220111101 in words is "thirty billion, two hundred twenty million, one hundred eleven thousand, one hundred one".