1036223406566 has 8 divisors (see below), whose sum is σ = 1564628720304. Its totient is φ = 514680499800.

The previous prime is 1036223406563. The next prime is 1036223406619. The reversal of 1036223406566 is 6656043226301.

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

It is a super-3 number, since 3×1036223406566³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1036223406563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1715601365 + ... + 1715601968.

It is an arithmetic number, because the mean of its divisors is an integer number (195578590038).

Almost surely, 2^{1036223406566} is an apocalyptic number.

1036223406566 is a deficient number, since it is larger than the sum of its proper divisors (528405313738).

1036223406566 is a wasteful number, since it uses less digits than its factorization.

1036223406566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3431203486.

The product of its (nonzero) digits is 933120, while the sum is 44.

The spelling of 1036223406566 in words is "one trillion, thirty-six billion, two hundred twenty-three million, four hundred six thousand, five hundred sixty-six".