1124223137 has 2 divisors, whose sum is σ = 1124223138. Its totient is φ = 1124223136.

The previous prime is 1124223109. The next prime is 1124223143. The reversal of 1124223137 is 7313224211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1062694801 + 61528336 = 32599^2 + 7844^2 .

It is a cyclic number.

It is not a de Polignac number, because 1124223137 - 2¹⁸ = 1123960993 is a prime.

It is a super-2 number, since 2×1124223137² = 2527755323532241538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1124223337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562111568 + 562111569.

It is an arithmetic number, because the mean of its divisors is an integer number (562111569).

Almost surely, 2^1124223137 is an apocalyptic number.

It is an amenable number.

1124223137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124223137 is an equidigital number, since it uses as much as digits as its factorization.

1124223137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 26.

The square root of 1124223137 is about 33529.4368726944. The cubic root of 1124223137 is about 1039.8024578576.

Adding to 1124223137 its reverse (7313224211), we get a palindrome (8437447348).

The spelling of 1124223137 in words is "one billion, one hundred twenty-four million, two hundred twenty-three thousand, one hundred thirty-seven".