222200001019 has 2 divisors, whose sum is σ = 222200001020. Its totient is φ = 222200001018.

The previous prime is 222200000999. The next prime is 222200001031. The reversal of 222200001019 is 910100002222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222200001019 - 2¹¹ = 222199998971 is a prime.

It is a super-2 number, since 2×222200001019² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222200000987 and 222200001005.

It is not a weakly prime, because it can be changed into another prime (220200001019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111100000509 + 111100000510.

It is an arithmetic number, because the mean of its divisors is an integer number (111100000510).

Almost surely, 2^222200001019 is an apocalyptic number.

222200001019 is a deficient number, since it is larger than the sum of its proper divisors (1).

222200001019 is an equidigital number, since it uses as much as digits as its factorization.

222200001019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

The spelling of 222200001019 in words is "two hundred twenty-two billion, two hundred million, one thousand, nineteen".