1012224303 has 8 divisors (see below), whose sum is σ = 1499591600. Its totient is φ = 674816184.

The previous prime is 1012224299. The next prime is 1012224313. The reversal of 1012224303 is 3034222101.

1012224303 is a `hidden beast` number, since 10 + 1 + 222 + 430 + 3 = 666.

It is not a de Polignac number, because 1012224303 - 2² = 1012224299 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 (1012224313) 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, 18744868 + ... + 18744921.

It is an arithmetic number, because the mean of its divisors is an integer number (187448950).

Almost surely, 2^1012224303 is an apocalyptic number.

1012224303 is a deficient number, since it is larger than the sum of its proper divisors (487367297).

1012224303 is an equidigital number, since it uses as much as digits as its factorization.

1012224303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37489798 (or 37489792 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1012224303 is about 31815.4726980443. The cubic root of 1012224303 is about 1004.0582757849.

Adding to 1012224303 its reverse (3034222101), we get a palindrome (4046446404).

The spelling of 1012224303 in words is "one billion, twelve million, two hundred twenty-four thousand, three hundred three".