2234580221 has 2 divisors, whose sum is σ = 2234580222. Its totient is φ = 2234580220.

The previous prime is 2234580191. The next prime is 2234580247. The reversal of 2234580221 is 1220854322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1731475321 + 503104900 = 41611^2 + 22430^2 .

It is a cyclic number.

It is not a de Polignac number, because 2234580221 - 2¹⁰ = 2234579197 is a prime.

It is a super-3 number, since 3×2234580221³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2234580421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117290110 + 1117290111.

It is an arithmetic number, because the mean of its divisors is an integer number (1117290111).

Almost surely, 2^2234580221 is an apocalyptic number.

It is an amenable number.

2234580221 is a deficient number, since it is larger than the sum of its proper divisors (1).

2234580221 is an equidigital number, since it uses as much as digits as its factorization.

2234580221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 2234580221 is about 47271.3467229357. The cubic root of 2234580221 is about 1307.3704065750.

The spelling of 2234580221 in words is "two billion, two hundred thirty-four million, five hundred eighty thousand, two hundred twenty-one".