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122041220341 is a prime number
BaseRepresentation
bin111000110101000111…
…0010011110011110101
3102200000021002100101211
41301222032103303311
53444420023022331
6132022010521421
711550203154055
oct1615216236365
9380007070354
10122041220341
11478370a6187
121b79b436271
13b67c064861
145c9a491565
1532942ab8b1
hex1c6a393cf5

122041220341 has 2 divisors, whose sum is σ = 122041220342. Its totient is φ = 122041220340.

The previous prime is 122041220293. The next prime is 122041220393. The reversal of 122041220341 is 143022140221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111319653316 + 10721567025 = 333646^2 + 103545^2 .

It is a cyclic number.

It is not a de Polignac number, because 122041220341 - 225 = 122007665909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122041220941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61020610170 + 61020610171.

It is an arithmetic number, because the mean of its divisors is an integer number (61020610171).

Almost surely, 2122041220341 is an apocalyptic number.

It is an amenable number.

122041220341 is a deficient number, since it is larger than the sum of its proper divisors (1).

122041220341 is an equidigital number, since it uses as much as digits as its factorization.

122041220341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 122041220341 its reverse (143022140221), we get a palindrome (265063360562).

The spelling of 122041220341 in words is "one hundred twenty-two billion, forty-one million, two hundred twenty thousand, three hundred forty-one".