122210202019 has 2 divisors, whose sum is σ = 122210202020. Its totient is φ = 122210202018.

The previous prime is 122210202001. The next prime is 122210202029. The reversal of 122210202019 is 910202012221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122210202019 - 2¹⁵ = 122210169251 is a prime.

It is a super-2 number, since 2×122210202019² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122210202029) 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, 61105101009 + 61105101010.

It is an arithmetic number, because the mean of its divisors is an integer number (61105101010).

Almost surely, 2^122210202019 is an apocalyptic number.

122210202019 is a deficient number, since it is larger than the sum of its proper divisors (1).

122210202019 is an equidigital number, since it uses as much as digits as its factorization.

122210202019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 122210202019 in words is "one hundred twenty-two billion, two hundred ten million, two hundred two thousand, nineteen".