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122112102083 is a prime number
BaseRepresentation
bin111000110111001110…
…0101100111011000011
3102200012012110111212112
41301232130230323003
54000041144231313
6132033022045535
711552023512266
oct1615634547303
9380165414775
10122112102083
1147873109734
121b7bb1198ab
13b69095180a
145ca5a62cdd
15329a60d8a8
hex1c6e72cec3

122112102083 has 2 divisors, whose sum is σ = 122112102084. Its totient is φ = 122112102082.

The previous prime is 122112102043. The next prime is 122112102109. The reversal of 122112102083 is 380201211221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-122112102083 is a prime.

It is a super-2 number, since 2×1221121020832 (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (122112102043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61056051041 + 61056051042.

It is an arithmetic number, because the mean of its divisors is an integer number (61056051042).

Almost surely, 2122112102083 is an apocalyptic number.

122112102083 is a deficient number, since it is larger than the sum of its proper divisors (1).

122112102083 is an equidigital number, since it uses as much as digits as its factorization.

122112102083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 23.

The spelling of 122112102083 in words is "one hundred twenty-two billion, one hundred twelve million, one hundred two thousand, eighty-three".