1123334975601 has 12 divisors (see below), whose sum is σ = 1622748163140. Its totient is φ = 748819276800.

The previous prime is 1123334975551. The next prime is 1123334975617. The reversal of 1123334975601 is 1065794333211.

1123334975601 is a `hidden beast` number, since 1 + 1 + 2 + 3 + 3 + 34 + 9 + 7 + 5 + 601 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1051229837025 + 72105138576 = 1025295^2 + 268524^2 .

It is not a de Polignac number, because 1123334975601 - 2⁹ = 1123334975089 is a prime.

It is a super-2 number, since 2×1123334975601² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1123334975621) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5791536 + ... + 5982353.

It is an arithmetic number, because the mean of its divisors is an integer number (135229013595).

Almost surely, 2^{1123334975601} is an apocalyptic number.

It is an amenable number.

1123334975601 is a deficient number, since it is larger than the sum of its proper divisors (499413187539).

1123334975601 is a wasteful number, since it uses less digits than its factorization.

1123334975601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11784496 (or 11784493 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The spelling of 1123334975601 in words is "one trillion, one hundred twenty-three billion, three hundred thirty-four million, nine hundred seventy-five thousand, six hundred one".