1330771771082 has 12 divisors (see below), whose sum is σ = 2161519829910. Its totient is φ = 614202355728.

The previous prime is 1330771771061. The next prime is 1330771771093. The reversal of 1330771771082 is 2801771770331.

It can be written as a sum of positive squares in 3 ways, for example, as 945948814801 + 384822956281 = 972599^2 + 620341^2 .

It is a super-2 number, since 2×1330771771082² (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 (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1968596957 + ... + 1968597632.

Almost surely, 2^{1330771771082} is an apocalyptic number.

1330771771082 is a deficient number, since it is larger than the sum of its proper divisors (830748058828).

1330771771082 is a wasteful number, since it uses less digits than its factorization.

1330771771082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3937194617 (or 3937194604 counting only the distinct ones).

The product of its (nonzero) digits is 345744, while the sum is 47.

The spelling of 1330771771082 in words is "one trillion, three hundred thirty billion, seven hundred seventy-one million, seven hundred seventy-one thousand, eighty-two".