1126726773275 has 12 divisors (see below), whose sum is σ = 1397213733312. Its totient is φ = 901334622240.

The previous prime is 1126726773259. The next prime is 1126726773287. The reversal of 1126726773275 is 5723776276211.

It is not a de Polignac number, because 1126726773275 - 2⁴ = 1126726773259 is a prime.

It is a super-2 number, since 2×1126726773275² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1126726773275.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 674624 + ... + 1645773.

It is an arithmetic number, because the mean of its divisors is an integer number (116434477776).

Almost surely, 2^{1126726773275} is an apocalyptic number.

1126726773275 is a deficient number, since it is larger than the sum of its proper divisors (270486960037).

1126726773275 is a wasteful number, since it uses less digits than its factorization.

1126726773275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2339830 (or 2339825 counting only the distinct ones).

The product of its digits is 10372320, while the sum is 56.

The spelling of 1126726773275 in words is "one trillion, one hundred twenty-six billion, seven hundred twenty-six million, seven hundred seventy-three thousand, two hundred seventy-five".