220122341 has 6 divisors (see below), whose sum is σ = 233832690. Its totient is φ = 207173696.

The previous prime is 220122337. The next prime is 220122359. The reversal of 220122341 is 143221022.

It can be written as a sum of positive squares in 3 ways, for example, as 141729025 + 78393316 = 11905^2 + 8854^2 .

It is not a de Polignac number, because 220122341 - 2² = 220122337 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220122311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 380546 + ... + 381123.

It is an arithmetic number, because the mean of its divisors is an integer number (38972115).

Almost surely, 2^220122341 is an apocalyptic number.

It is an amenable number.

220122341 is a deficient number, since it is larger than the sum of its proper divisors (13710349).

220122341 is an equidigital number, since it uses as much as digits as its factorization.

220122341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761703 (or 761686 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 220122341 is about 14836.5205152691. The cubic root of 220122341 is about 603.7929543772.

Adding to 220122341 its reverse (143221022), we get a palindrome (363343363).

It can be divided in two parts, 2201 and 22341, that added together give a palindrome (24542).

The spelling of 220122341 in words is "two hundred twenty million, one hundred twenty-two thousand, three hundred forty-one".