132224558 has 4 divisors (see below), whose sum is σ = 198336840. Its totient is φ = 66112278.

The previous prime is 132224557. The next prime is 132224563. The reversal of 132224558 is 855422231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 855422231 = 47 ⋅18200473.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132224557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33056138 + ... + 33056141.

It is an arithmetic number, because the mean of its divisors is an integer number (49584210).

Almost surely, 2^132224558 is an apocalyptic number.

132224558 is a deficient number, since it is larger than the sum of its proper divisors (66112282).

132224558 is an equidigital number, since it uses as much as digits as its factorization.

132224558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66112281.

The product of its digits is 19200, while the sum is 32.

The square root of 132224558 is about 11498.8937728809. The cubic root of 132224558 is about 509.4529030009.

Adding to 132224558 its reverse (855422231), we get a palindrome (987646789).

The spelling of 132224558 in words is "one hundred thirty-two million, two hundred twenty-four thousand, five hundred fifty-eight".