132223111 has 4 divisors (see below), whose sum is σ = 132506712. Its totient is φ = 131939512.

The previous prime is 132223103. The next prime is 132223121. The reversal of 132223111 is 111322231.

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 132223111 - 2³ = 132223103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132223121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141100 + ... + 142033.

It is an arithmetic number, because the mean of its divisors is an integer number (33126678).

Almost surely, 2^132223111 is an apocalyptic number.

132223111 is a deficient number, since it is larger than the sum of its proper divisors (283601).

132223111 is an equidigital number, since it uses as much as digits as its factorization.

132223111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283600.

The product of its digits is 72, while the sum is 16.

The square root of 132223111 is about 11498.8308536129. The cubic root of 132223111 is about 509.4510445941.

Adding to 132223111 its reverse (111322231), we get a palindrome (243545342).

It can be divided in two parts, 1322231 and 11, that multiplied together give a palindrome (14544541).

The spelling of 132223111 in words is "one hundred thirty-two million, two hundred twenty-three thousand, one hundred eleven".