223230132101111 has 4 divisors (see below), whose sum is σ = 223272757680552. Its totient is φ = 223187506521672.

The previous prime is 223230132101089. The next prime is 223230132101113. The reversal of 223230132101111 is 111101231032322.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 223230132101111 - 2²⁶ = 223230064992247 is a prime.

It is a super-3 number, since 3×223230132101111³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223230132101113) 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, 21312781865 + ... + 21312792338.

It is an arithmetic number, because the mean of its divisors is an integer number (55818189420138).

Almost surely, 2^{223230132101111} is an apocalyptic number.

223230132101111 is a deficient number, since it is larger than the sum of its proper divisors (42625579441).

223230132101111 is an equidigital number, since it uses as much as digits as its factorization.

223230132101111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42625579440.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 223230132101111 its reverse (111101231032322), we get a palindrome (334331363133433).

The spelling of 223230132101111 in words is "two hundred twenty-three trillion, two hundred thirty billion, one hundred thirty-two million, one hundred one thousand, one hundred eleven".