30023220111 has 16 divisors (see below), whose sum is σ = 40190407680. Its totient is φ = 19935820800.

The previous prime is 30023220109. The next prime is 30023220167. The reversal of 30023220111 is 11102232003.

It is not a de Polignac number, because 30023220111 - 2¹ = 30023220109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30023220191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2276386 + ... + 2289536.

It is an arithmetic number, because the mean of its divisors is an integer number (2511900480).

Almost surely, 2^30023220111 is an apocalyptic number.

30023220111 is a deficient number, since it is larger than the sum of its proper divisors (10167187569).

30023220111 is a wasteful number, since it uses less digits than its factorization.

30023220111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16126.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 30023220111 its reverse (11102232003), we get a palindrome (41125452114).

The spelling of 30023220111 in words is "thirty billion, twenty-three million, two hundred twenty thousand, one hundred eleven".