2122303019 has 2 divisors, whose sum is σ = 2122303020. Its totient is φ = 2122303018.

The previous prime is 2122303003. The next prime is 2122303063. The reversal of 2122303019 is 9103032212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2122303019 - 2⁴ = 2122303003 is a prime.

It is a super-2 number, since 2×2122303019² = 9008340208913028722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2122302985 and 2122303003.

It is not a weakly prime, because it can be changed into another prime (2122303319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061151509 + 1061151510.

It is an arithmetic number, because the mean of its divisors is an integer number (1061151510).

Almost surely, 2^2122303019 is an apocalyptic number.

2122303019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122303019 is an equidigital number, since it uses as much as digits as its factorization.

2122303019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 2122303019 is about 46068.4601327199. The cubic root of 2122303019 is about 1285.0966672169.

The spelling of 2122303019 in words is "two billion, one hundred twenty-two million, three hundred three thousand, nineteen".