1120221119 has 2 divisors, whose sum is σ = 1120221120. Its totient is φ = 1120221118.

The previous prime is 1120221107. The next prime is 1120221121. The reversal of 1120221119 is 9111220211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120221119 is a prime.

It is a super-2 number, since 2×1120221119² = 2509790710907224322, which contains 22 as substring.

Together with 1120221121, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1120221119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120221419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560110559 + 560110560.

It is an arithmetic number, because the mean of its divisors is an integer number (560110560).

Almost surely, 2^1120221119 is an apocalyptic number.

1120221119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120221119 is an equidigital number, since it uses as much as digits as its factorization.

1120221119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 20.

The square root of 1120221119 is about 33469.7044952596. The cubic root of 1120221119 is about 1038.5671586769.

The spelling of 1120221119 in words is "one billion, one hundred twenty million, two hundred twenty-one thousand, one hundred nineteen".