10227044645 has 16 divisors (see below), whose sum is σ = 12880086912. Its totient is φ = 7780660800.

The previous prime is 10227044623. The next prime is 10227044647. The reversal of 10227044645 is 54644072201.

It is a happy number.

It is not a de Polignac number, because 10227044645 - 2¹⁶ = 10226979109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10227044647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237131 + ... + 276920.

It is an arithmetic number, because the mean of its divisors is an integer number (805005432).

Almost surely, 2^10227044645 is an apocalyptic number.

It is an amenable number.

10227044645 is a deficient number, since it is larger than the sum of its proper divisors (2653042267).

10227044645 is a wasteful number, since it uses less digits than its factorization.

10227044645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514252.

The product of its (nonzero) digits is 53760, while the sum is 35.

The spelling of 10227044645 in words is "ten billion, two hundred twenty-seven million, forty-four thousand, six hundred forty-five".