223251140211 has 16 divisors (see below), whose sum is σ = 326721141120. Its totient is φ = 134473633920.

The previous prime is 223251140179. The next prime is 223251140219. The reversal of 223251140211 is 112041152322.

It is a happy number.

It is not a de Polignac number, because 223251140211 - 2⁵ = 223251140179 is a prime.

It is a super-3 number, since 3×223251140211³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (223251140219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20746726 + ... + 20757483.

It is an arithmetic number, because the mean of its divisors is an integer number (20420071320).

Almost surely, 2^223251140211 is an apocalyptic number.

223251140211 is a deficient number, since it is larger than the sum of its proper divisors (103470000909).

223251140211 is a wasteful number, since it uses less digits than its factorization.

223251140211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41504386.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 223251140211 its reverse (112041152322), we get a palindrome (335292292533).

It can be divided in two parts, 2232511 and 40211, that added together give a palindrome (2272722).

The spelling of 223251140211 in words is "two hundred twenty-three billion, two hundred fifty-one million, one hundred forty thousand, two hundred eleven".