2201357 has 2 divisors, whose sum is σ = 2201358. Its totient is φ = 2201356.

The previous prime is 2201327. The next prime is 2201371. The reversal of 2201357 is 7531022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1223236 + 978121 = 1106^2 + 989^2 .

It is a cyclic number.

It is not a de Polignac number, because 2201357 - 2⁶ = 2201293 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2201317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100678 + 1100679.

It is an arithmetic number, because the mean of its divisors is an integer number (1100679).

2^2201357 is an apocalyptic number.

It is an amenable number.

2201357 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201357 is an equidigital number, since it uses as much as digits as its factorization.

2201357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 2201357 is about 1483.6970715075. The cubic root of 2201357 is about 130.0858801373.

Adding to 2201357 its reverse (7531022), we get a palindrome (9732379).

The spelling of 2201357 in words is "two million, two hundred one thousand, three hundred fifty-seven".