1066772204733 has 8 divisors (see below), whose sum is σ = 1460805181408. Its totient is φ = 691960348944.

The previous prime is 1066772204711. The next prime is 1066772204819. The reversal of 1066772204733 is 3374022776601.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1066772204733 - 2¹⁰ = 1066772203709 is a prime.

It is a super-2 number, since 2×1066772204733² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066772203733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4805280091 + ... + 4805280312.

It is an arithmetic number, because the mean of its divisors is an integer number (182600647676).

Almost surely, 2^{1066772204733} is an apocalyptic number.

It is an amenable number.

1066772204733 is a deficient number, since it is larger than the sum of its proper divisors (394032976675).

1066772204733 is an equidigital number, since it uses as much as digits as its factorization.

1066772204733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9610560443.

The product of its (nonzero) digits is 1778112, while the sum is 48.

The spelling of 1066772204733 in words is "one trillion, sixty-six billion, seven hundred seventy-two million, two hundred four thousand, seven hundred thirty-three".