1030225219 has 2 divisors, whose sum is σ = 1030225220. Its totient is φ = 1030225218.

The previous prime is 1030225127. The next prime is 1030225237. The reversal of 1030225219 is 9125220301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1030225219 - 2²³ = 1021836611 is a prime.

It is a super-2 number, since 2×1030225219² = 2122728003727195922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030225193 and 1030225202.

It is not a weakly prime, because it can be changed into another prime (1030225249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515112609 + 515112610.

It is an arithmetic number, because the mean of its divisors is an integer number (515112610).

Almost surely, 2^1030225219 is an apocalyptic number.

1030225219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030225219 is an equidigital number, since it uses as much as digits as its factorization.

1030225219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1030225219 is about 32097.1216622301. The cubic root of 1030225219 is about 1009.9752367879.

It can be divided in two parts, 103022 and 5219, that added together give a square (108241 = 329²).

The spelling of 1030225219 in words is "one billion, thirty million, two hundred twenty-five thousand, two hundred nineteen".