1124222117 has 2 divisors, whose sum is σ = 1124222118. Its totient is φ = 1124222116.

The previous prime is 1124222081. The next prime is 1124222147. The reversal of 1124222117 is 7112224211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1123992676 + 229441 = 33526^2 + 479^2 .

It is an emirp because it is prime and its reverse (7112224211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1124222117 - 2¹⁸ = 1123959973 is a prime.

It is a super-3 number, since 3×1124222117³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1124222092 and 1124222101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1124222147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562111058 + 562111059.

It is an arithmetic number, because the mean of its divisors is an integer number (562111059).

Almost surely, 2^1124222117 is an apocalyptic number.

It is an amenable number.

1124222117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124222117 is an equidigital number, since it uses as much as digits as its factorization.

1124222117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 448, while the sum is 23.

The square root of 1124222117 is about 33529.4216621760. The cubic root of 1124222117 is about 1039.8021433889.

Adding to 1124222117 its reverse (7112224211), we get a palindrome (8236446328).

The spelling of 1124222117 in words is "one billion, one hundred twenty-four million, two hundred twenty-two thousand, one hundred seventeen".