1127724001075 has 12 divisors (see below), whose sum is σ = 1598146013200. Its totient is φ = 773296457760.

The previous prime is 1127724001049. The next prime is 1127724001171. The reversal of 1127724001075 is 5701004277211.

It is not a de Polignac number, because 1127724001075 - 2⁷ = 1127724000947 is a prime.

It is a super-2 number, since 2×1127724001075² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3222068400 + ... + 3222068749.

Almost surely, 2^{1127724001075} is an apocalyptic number.

1127724001075 is a deficient number, since it is larger than the sum of its proper divisors (470422012125).

1127724001075 is an equidigital number, since it uses as much as digits as its factorization.

1127724001075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6444137166 (or 6444137161 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 37.

Adding to 1127724001075 its reverse (5701004277211), we get a palindrome (6828728278286).

The spelling of 1127724001075 in words is "one trillion, one hundred twenty-seven billion, seven hundred twenty-four million, one thousand, seventy-five".