1159224019 has 2 divisors, whose sum is σ = 1159224020. Its totient is φ = 1159224018.

The previous prime is 1159223981. The next prime is 1159224043. The reversal of 1159224019 is 9104229511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1159224019 - 2¹⁵ = 1159191251 is a prime.

It is a super-2 number, since 2×1159224019² = 2687600652453024722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1159224089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 579612009 + 579612010.

It is an arithmetic number, because the mean of its divisors is an integer number (579612010).

Almost surely, 2^1159224019 is an apocalyptic number.

1159224019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1159224019 is an equidigital number, since it uses as much as digits as its factorization.

1159224019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 1159224019 is about 34047.3790327538. The cubic root of 1159224019 is about 1050.4832300307.

The spelling of 1159224019 in words is "one billion, one hundred fifty-nine million, two hundred twenty-four thousand, nineteen".