1024222403 has 4 divisors (see below), whose sum is σ = 1043547408. Its totient is φ = 1004897400.

The previous prime is 1024222387. The next prime is 1024222429. The reversal of 1024222403 is 3042224201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1024222403 - 2⁴ = 1024222387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1024222603) 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, 9662423 + ... + 9662528.

It is an arithmetic number, because the mean of its divisors is an integer number (260886852).

Almost surely, 2^1024222403 is an apocalyptic number.

1024222403 is a deficient number, since it is larger than the sum of its proper divisors (19325005).

1024222403 is an equidigital number, since it uses as much as digits as its factorization.

1024222403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19325004.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1024222403 is about 32003.4748582088. The cubic root of 1024222403 is about 1008.0098060454.

Adding to 1024222403 its reverse (3042224201), we get a palindrome (4066446604).

The spelling of 1024222403 in words is "one billion, twenty-four million, two hundred twenty-two thousand, four hundred three".