220133341 has 4 divisors (see below), whose sum is σ = 220400352. Its totient is φ = 219866332.

The previous prime is 220133279. The next prime is 220133369. The reversal of 220133341 is 143331022.

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-220133341 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 (220133371) 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, 132265 + ... + 133918.

It is an arithmetic number, because the mean of its divisors is an integer number (55100088).

Almost surely, 2^220133341 is an apocalyptic number.

It is an amenable number.

220133341 is a deficient number, since it is larger than the sum of its proper divisors (267011).

220133341 is an equidigital number, since it uses as much as digits as its factorization.

220133341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267010.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 220133341 is about 14836.8912175024. The cubic root of 220133341 is about 603.8030118326.

Adding to 220133341 its reverse (143331022), we get a palindrome (363464363).

The spelling of 220133341 in words is "two hundred twenty million, one hundred thirty-three thousand, three hundred forty-one".