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122233525061 is a prime number
BaseRepresentation
bin111000111010110101…
…1111001001101000101
3102200111122221102212212
41301311223321031011
54000313240300221
6132053040353205
711555026551164
oct1616553711505
9380448842785
10122233525061
11479257025aa
121b833915805
13b6acb5632b
145cb7c2d3db
1532a60e5b5b
hex1c75af9345

122233525061 has 2 divisors, whose sum is σ = 122233525062. Its totient is φ = 122233525060.

The previous prime is 122233525039. The next prime is 122233525067. The reversal of 122233525061 is 160525332221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66579996961 + 55653528100 = 258031^2 + 235910^2 .

It is a cyclic number.

It is not a de Polignac number, because 122233525061 - 218 = 122233262917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122233525067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61116762530 + 61116762531.

It is an arithmetic number, because the mean of its divisors is an integer number (61116762531).

Almost surely, 2122233525061 is an apocalyptic number.

It is an amenable number.

122233525061 is a deficient number, since it is larger than the sum of its proper divisors (1).

122233525061 is an equidigital number, since it uses as much as digits as its factorization.

122233525061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 122233525061 its reverse (160525332221), we get a palindrome (282758857282).

The spelling of 122233525061 in words is "one hundred twenty-two billion, two hundred thirty-three million, five hundred twenty-five thousand, sixty-one".