122000011212019 has 2 divisors, whose sum is σ = 122000011212020. Its totient is φ = 122000011212018.

The previous prime is 122000011211963. The next prime is 122000011212043. The reversal of 122000011212019 is 910212110000221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122000011212019 - 2⁴³ = 113203918189811 is a prime.

It is a super-2 number, since 2×122000011212019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122000011212059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61000005606009 + 61000005606010.

It is an arithmetic number, because the mean of its divisors is an integer number (61000005606010).

Almost surely, 2^{122000011212019} is an apocalyptic number.

122000011212019 is a deficient number, since it is larger than the sum of its proper divisors (1).

122000011212019 is an equidigital number, since it uses as much as digits as its factorization.

122000011212019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 122000011212019 in words is "one hundred twenty-two trillion, eleven million, two hundred twelve thousand, nineteen".