220032341 has 4 divisors (see below), whose sum is σ = 220529472. Its totient is φ = 219535212.

The previous prime is 220032311. The next prime is 220032347. The reversal of 220032341 is 143230022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220032341 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 (220032347) 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, 247901 + ... + 248786.

It is an arithmetic number, because the mean of its divisors is an integer number (55132368).

Almost surely, 2^220032341 is an apocalyptic number.

It is an amenable number.

220032341 is a deficient number, since it is larger than the sum of its proper divisors (497131).

220032341 is an equidigital number, since it uses as much as digits as its factorization.

220032341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497130.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 220032341 is about 14833.4871490152. The cubic root of 220032341 is about 603.7106535176.

Adding to 220032341 its reverse (143230022), we get a palindrome (363262363).

The spelling of 220032341 in words is "two hundred twenty million, thirty-two thousand, three hundred forty-one".