1115022119 has 2 divisors, whose sum is σ = 1115022120. Its totient is φ = 1115022118.

The previous prime is 1115022091. The next prime is 1115022133. The reversal of 1115022119 is 9112205111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1115022119 is a prime.

It is a super-2 number, since 2×1115022119² = 2486548651718500322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1115022094 and 1115022103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1115022319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557511059 + 557511060.

It is an arithmetic number, because the mean of its divisors is an integer number (557511060).

Almost surely, 2^1115022119 is an apocalyptic number.

1115022119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1115022119 is an equidigital number, since it uses as much as digits as its factorization.

1115022119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 23.

The square root of 1115022119 is about 33391.9469183814. The cubic root of 1115022119 is about 1036.9579866721.

The spelling of 1115022119 in words is "one billion, one hundred fifteen million, twenty-two thousand, one hundred nineteen".