22420224003 has 8 divisors (see below), whose sum is σ = 30339805888. Its totient is φ = 14723729064.

The previous prime is 22420223993. The next prime is 22420224011. The reversal of 22420224003 is 30042202422.

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

It is not a de Polignac number, because 22420224003 - 2¹⁷ = 22420092931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22420224503) 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, 55771501 + ... + 55771902.

It is an arithmetic number, because the mean of its divisors is an integer number (3792475736).

Almost surely, 2^22420224003 is an apocalyptic number.

22420224003 is a deficient number, since it is larger than the sum of its proper divisors (7919581885).

22420224003 is a wasteful number, since it uses less digits than its factorization.

22420224003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111543473.

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

Adding to 22420224003 its reverse (30042202422), we get a palindrome (52462426425).

The spelling of 22420224003 in words is "twenty-two billion, four hundred twenty million, two hundred twenty-four thousand, three".