2042222403 has 8 divisors (see below), whose sum is σ = 2932421968. Its totient is φ = 1256752224.

The previous prime is 2042222339. The next prime is 2042222411. The reversal of 2042222403 is 3042222402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2042222403 - 2⁶ = 2042222339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2042222403.

It is not an unprimeable number, because it can be changed into a prime (2042222453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26182300 + ... + 26182377.

It is an arithmetic number, because the mean of its divisors is an integer number (366552746).

Almost surely, 2^2042222403 is an apocalyptic number.

2042222403 is a deficient number, since it is larger than the sum of its proper divisors (890199565).

2042222403 is a wasteful number, since it uses less digits than its factorization.

2042222403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52364693.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2042222403 is about 45190.9548803740. The cubic root of 2042222403 is about 1268.7255288768.

Adding to 2042222403 its reverse (3042222402), we get a palindrome (5084444805).

Subtracting 2042222403 from its reverse (3042222402), we obtain a palindrome (999999999).

The spelling of 2042222403 in words is "two billion, forty-two million, two hundred twenty-two thousand, four hundred three".