232223013311 has 4 divisors (see below), whose sum is σ = 232229511912. Its totient is φ = 232216514712.

The previous prime is 232223013307. The next prime is 232223013353. The reversal of 232223013311 is 113310322232.

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 232223013311 - 2² = 232223013307 is a prime.

It is a super-2 number, since 2×232223013311² (a number of 24 digits) contains 22 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 (232223013371) 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, 3195401 + ... + 3267266.

It is an arithmetic number, because the mean of its divisors is an integer number (58057377978).

Almost surely, 2^232223013311 is an apocalyptic number.

232223013311 is a deficient number, since it is larger than the sum of its proper divisors (6498601).

232223013311 is an equidigital number, since it uses as much as digits as its factorization.

232223013311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6498600.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 232223013311 its reverse (113310322232), we get a palindrome (345533335543).

The spelling of 232223013311 in words is "two hundred thirty-two billion, two hundred twenty-three million, thirteen thousand, three hundred eleven".