122155152307 has 2 divisors, whose sum is σ = 122155152308. Its totient is φ = 122155152306.

The previous prime is 122155152277. The next prime is 122155152403. The reversal of 122155152307 is 703251551221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122155152307 - 2¹⁹ = 122154628019 is a prime.

It is not a weakly prime, because it can be changed into another prime (122155159307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61077576153 + 61077576154.

It is an arithmetic number, because the mean of its divisors is an integer number (61077576154).

Almost surely, 2^122155152307 is an apocalyptic number.

122155152307 is a deficient number, since it is larger than the sum of its proper divisors (1).

122155152307 is an equidigital number, since it uses as much as digits as its factorization.

122155152307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21000, while the sum is 34.

The spelling of 122155152307 in words is "one hundred twenty-two billion, one hundred fifty-five million, one hundred fifty-two thousand, three hundred seven".