1124422432261 has 2 divisors, whose sum is σ = 1124422432262. Its totient is φ = 1124422432260.

The previous prime is 1124422432207. The next prime is 1124422432283. The reversal of 1124422432261 is 1622342244211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 850259189025 + 274163243236 = 922095^2 + 523606^2 .

It is a cyclic number.

It is not a de Polignac number, because 1124422432261 - 2¹¹ = 1124422430213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1124422412261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562211216130 + 562211216131.

It is an arithmetic number, because the mean of its divisors is an integer number (562211216131).

Almost surely, 2^{1124422432261} is an apocalyptic number.

It is an amenable number.

1124422432261 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124422432261 is an equidigital number, since it uses as much as digits as its factorization.

1124422432261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36864, while the sum is 34.

Adding to 1124422432261 its reverse (1622342244211), we get a palindrome (2746764676472).

The spelling of 1124422432261 in words is "one trillion, one hundred twenty-four billion, four hundred twenty-two million, four hundred thirty-two thousand, two hundred sixty-one".