230022112211 has 4 divisors (see below), whose sum is σ = 243552824712. Its totient is φ = 216491399712.

The previous prime is 230022112193. The next prime is 230022112249. The reversal of 230022112211 is 112211220032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230022112211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 13530712483 = 230022112211 / (2 + 3 + 0 + 0 + 2 + 2 + 1 + 1 + 2 + 2 + 1 + 1).

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 230022112211.

It is not an unprimeable number, because it can be changed into a prime (230022118211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6765356225 + ... + 6765356258.

It is an arithmetic number, because the mean of its divisors is an integer number (60888206178).

Almost surely, 2^230022112211 is an apocalyptic number.

230022112211 is a deficient number, since it is larger than the sum of its proper divisors (13530712501).

230022112211 is a wasteful number, since it uses less digits than its factorization.

230022112211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13530712500.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 230022112211 its reverse (112211220032), we get a palindrome (342233332243).

The spelling of 230022112211 in words is "two hundred thirty billion, twenty-two million, one hundred twelve thousand, two hundred eleven".