22144130432003 has 4 divisors (see below), whose sum is σ = 22292748757200. Its totient is φ = 21995512106808.

The previous prime is 22144130431991. The next prime is 22144130432069. The reversal of 22144130432003 is 30023403144122.

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

It is a cyclic number.

It is not a de Polignac number, because 22144130432003 - 2¹⁴ = 22144130415619 is a prime.

It is a super-2 number, since 2×22144130432003² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22144130432603) 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, 74309162375 + ... + 74309162672.

It is an arithmetic number, because the mean of its divisors is an integer number (5573187189300).

Almost surely, 2^{22144130432003} is an apocalyptic number.

22144130432003 is a deficient number, since it is larger than the sum of its proper divisors (148618325197).

22144130432003 is a wasteful number, since it uses less digits than its factorization.

22144130432003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148618325196.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 22144130432003 its reverse (30023403144122), we get a palindrome (52167533576125).

The spelling of 22144130432003 in words is "twenty-two trillion, one hundred forty-four billion, one hundred thirty million, four hundred thirty-two thousand, three".