22432332403 has 8 divisors (see below), whose sum is σ = 24159059568. Its totient is φ = 20705771424.

The previous prime is 22432332359. The next prime is 22432332421. The reversal of 22432332403 is 30423323422.

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

It is not a de Polignac number, because 22432332403 - 2²⁵ = 22398777971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22432332103) 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 7 ways as a sum of consecutive naturals, for example, 518076 + ... + 559702.

It is an arithmetic number, because the mean of its divisors is an integer number (3019882446).

Almost surely, 2^22432332403 is an apocalyptic number.

22432332403 is a deficient number, since it is larger than the sum of its proper divisors (1726727165).

22432332403 is a wasteful number, since it uses less digits than its factorization.

22432332403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83093.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 22432332403 its reverse (30423323422), we get a palindrome (52855655825).

The spelling of 22432332403 in words is "twenty-two billion, four hundred thirty-two million, three hundred thirty-two thousand, four hundred three".