22132244003 has 4 divisors (see below), whose sum is σ = 22291468920. Its totient is φ = 21973019088.

The previous prime is 22132243981. The next prime is 22132244027. The reversal of 22132244003 is 30044223122.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22132244003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22132244003.

It is not an unprimeable number, because it can be changed into a prime (22132244203) 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 3 ways as a sum of consecutive naturals, for example, 79612250 + ... + 79612527.

It is an arithmetic number, because the mean of its divisors is an integer number (5572867230).

Almost surely, 2^22132244003 is an apocalyptic number.

22132244003 is a deficient number, since it is larger than the sum of its proper divisors (159224917).

22132244003 is a wasteful number, since it uses less digits than its factorization.

22132244003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159224916.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 22132244003 its reverse (30044223122), we get a palindrome (52176467125).

The spelling of 22132244003 in words is "twenty-two billion, one hundred thirty-two million, two hundred forty-four thousand, three".