2213203019 has 2 divisors, whose sum is σ = 2213203020. Its totient is φ = 2213203018.

The previous prime is 2213203009. The next prime is 2213203043. The reversal of 2213203019 is 9103023122.

2213203019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2213203019 is a prime.

It is a super-2 number, since 2×2213203019² = 9796535206621428722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2213202985 and 2213203003.

It is not a weakly prime, because it can be changed into another prime (2213203009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106601509 + 1106601510.

It is an arithmetic number, because the mean of its divisors is an integer number (1106601510).

Almost surely, 2^2213203019 is an apocalyptic number.

2213203019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2213203019 is an equidigital number, since it uses as much as digits as its factorization.

2213203019 is an evil number, because the sum of its binary digits is even.

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

The square root of 2213203019 is about 47044.6917196829. The cubic root of 2213203019 is about 1303.1880372054.

The spelling of 2213203019 in words is "two billion, two hundred thirteen million, two hundred three thousand, nineteen".