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122273 is a prime number
BaseRepresentation
bin11101110110100001
320012201122
4131312201
512403043
62342025
71016324
oct356641
9205648
10122273
1183958
125a915
1343868
14327bb
1526368
hex1dda1

122273 has 2 divisors, whose sum is σ = 122274. Its totient is φ = 122272.

The previous prime is 122267. The next prime is 122279. The reversal of 122273 is 372221.

Adding to 122273 its reverse (372221), we get a palindrome (494494).

It is a balanced prime because it is at equal distance from previous prime (122267) and next prime (122279).

It can be written as a sum of positive squares in only one way, i.e., 117649 + 4624 = 343^2 + 68^2 .

It is a cyclic number.

It is not a de Polignac number, because 122273 - 26 = 122209 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (122279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61136 + 61137.

It is an arithmetic number, because the mean of its divisors is an integer number (61137).

2122273 is an apocalyptic number.

It is an amenable number.

122273 is a deficient number, since it is larger than the sum of its proper divisors (1).

122273 is an equidigital number, since it uses as much as digits as its factorization.

122273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 168, while the sum is 17.

The square root of 122273 is about 349.6755639160. The cubic root of 122273 is about 49.6337233806.

The spelling of 122273 in words is "one hundred twenty-two thousand, two hundred seventy-three", and thus it is an iban number.