1135201219 has 2 divisors, whose sum is σ = 1135201220. Its totient is φ = 1135201218.

The previous prime is 1135201187. The next prime is 1135201267. The reversal of 1135201219 is 9121025311.

It is a weak prime.

It is an emirp because it is prime and its reverse (9121025311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1135201219 - 2⁵ = 1135201187 is a prime.

It is a super-2 number, since 2×1135201219² = 2577363615238171922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1135201193 and 1135201202.

It is not a weakly prime, because it can be changed into another prime (1135201289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567600609 + 567600610.

It is an arithmetic number, because the mean of its divisors is an integer number (567600610).

Almost surely, 2^1135201219 is an apocalyptic number.

1135201219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1135201219 is an equidigital number, since it uses as much as digits as its factorization.

1135201219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 25.

The square root of 1135201219 is about 33692.7472759346. The cubic root of 1135201219 is about 1043.1760706963.

The spelling of 1135201219 in words is "one billion, one hundred thirty-five million, two hundred one thousand, two hundred nineteen".