10066227044 has 6 divisors (see below), whose sum is σ = 17615897334. Its totient is φ = 5033113520.

The previous prime is 10066227023. The next prime is 10066227047. The reversal of 10066227044 is 44072266001.

It can be written as a sum of positive squares in only one way, i.e., 10000000000 + 66227044 = 100000^2 + 8138^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10066227044.

It is not an unprimeable number, because it can be changed into a prime (10066227047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1258278377 + ... + 1258278384.

It is an arithmetic number, because the mean of its divisors is an integer number (2935982889).

Almost surely, 2^10066227044 is an apocalyptic number.

It is an amenable number.

10066227044 is a deficient number, since it is larger than the sum of its proper divisors (7549670290).

10066227044 is a wasteful number, since it uses less digits than its factorization.

10066227044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2516556765 (or 2516556763 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

It can be divided in two parts, 100 and 66227044, that multiplied together give a square (6622704400 = 81380²).

The spelling of 10066227044 in words is "ten billion, sixty-six million, two hundred twenty-seven thousand, forty-four".