232220311320111 has 4 divisors (see below), whose sum is σ = 309627081760152. Its totient is φ = 154813540880072.

The previous prime is 232220311320091. The next prime is 232220311320119. The reversal of 232220311320111 is 111023113022232.

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 232220311320111 - 2⁶ = 232220311320047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232220311320119) 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, 38703385220016 + ... + 38703385220021.

It is an arithmetic number, because the mean of its divisors is an integer number (77406770440038).

Almost surely, 2^{232220311320111} is an apocalyptic number.

232220311320111 is a deficient number, since it is larger than the sum of its proper divisors (77406770440041).

232220311320111 is an equidigital number, since it uses as much as digits as its factorization.

232220311320111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77406770440040.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 232220311320111 its reverse (111023113022232), we get a palindrome (343243424342343).

The spelling of 232220311320111 in words is "two hundred thirty-two trillion, two hundred twenty billion, three hundred eleven million, three hundred twenty thousand, one hundred eleven".