30220313011 has 24 divisors (see below), whose sum is σ = 36579120480. Its totient is φ = 24427984896.

The previous prime is 30220312963. The next prime is 30220313023. The reversal of 30220313011 is 11031302203.

It is not a de Polignac number, because 30220313011 - 2¹¹ = 30220310963 is a prime.

It is a super-2 number, since 2×30220313011² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30220313051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 335091 + ... + 415603.

It is an arithmetic number, because the mean of its divisors is an integer number (1524130020).

Almost surely, 2^30220313011 is an apocalyptic number.

30220313011 is a deficient number, since it is larger than the sum of its proper divisors (6358807469).

30220313011 is an equidigital number, since it uses as much as digits as its factorization.

30220313011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80635 (or 80592 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30220313011 its reverse (11031302203), we get a palindrome (41251615214).

The spelling of 30220313011 in words is "thirty billion, two hundred twenty million, three hundred thirteen thousand, eleven".