1012244305 has 16 divisors (see below), whose sum is σ = 1230356160. Its totient is φ = 799409088.

The previous prime is 1012244269. The next prime is 1012244327. The reversal of 1012244305 is 5034422101.

It is a cyclic number.

It is not a de Polignac number, because 1012244305 - 2¹⁵ = 1012211537 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150954 + ... + 157516.

It is an arithmetic number, because the mean of its divisors is an integer number (76897260).

Almost surely, 2^1012244305 is an apocalyptic number.

It is an amenable number.

1012244305 is a deficient number, since it is larger than the sum of its proper divisors (218111855).

1012244305 is a wasteful number, since it uses less digits than its factorization.

1012244305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6960.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1012244305 is about 31815.7870403987. The cubic root of 1012244305 is about 1004.0648892866.

Adding to 1012244305 its reverse (5034422101), we get a palindrome (6046666406).

The spelling of 1012244305 in words is "one billion, twelve million, two hundred forty-four thousand, three hundred five".