1122434219 has 2 divisors, whose sum is σ = 1122434220. Its totient is φ = 1122434218.

The previous prime is 1122434179. The next prime is 1122434233. The reversal of 1122434219 is 9124342211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122434219 is a prime.

It is a super-2 number, since 2×1122434219² = 2519717151964279922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1122434191 and 1122434200.

It is not a weakly prime, because it can be changed into another prime (1122434419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561217109 + 561217110.

It is an arithmetic number, because the mean of its divisors is an integer number (561217110).

Almost surely, 2^1122434219 is an apocalyptic number.

1122434219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122434219 is an equidigital number, since it uses as much as digits as its factorization.

1122434219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 29.

The square root of 1122434219 is about 33502.7494244875. The cubic root of 1122434219 is about 1039.2506371429.

The spelling of 1122434219 in words is "one billion, one hundred twenty-two million, four hundred thirty-four thousand, two hundred nineteen".