22421474603 has 6 divisors (see below), whose sum is σ = 24645092052. Its totient is φ = 20383158620.

The previous prime is 22421474591. The next prime is 22421474627. The reversal of 22421474603 is 30647412422.

It is not a de Polignac number, because 22421474603 - 2¹⁰ = 22421473579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22421474633) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 92650601 + ... + 92650842.

It is an arithmetic number, because the mean of its divisors is an integer number (4107515342).

Almost surely, 2^22421474603 is an apocalyptic number.

22421474603 is a deficient number, since it is larger than the sum of its proper divisors (2223617449).

22421474603 is a wasteful number, since it uses less digits than its factorization.

22421474603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185301465 (or 185301454 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 35.

The spelling of 22421474603 in words is "twenty-two billion, four hundred twenty-one million, four hundred seventy-four thousand, six hundred three".