22144115030343 has 32 divisors (see below), whose sum is σ = 29826883289280. Its totient is φ = 14612330741760.

The previous prime is 22144115030339. The next prime is 22144115030399. The reversal of 22144115030343 is 34303051144122.

It is not a de Polignac number, because 22144115030343 - 2² = 22144115030339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22144115030333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1517440455 + ... + 1517455047.

It is an arithmetic number, because the mean of its divisors is an integer number (932090102790).

Almost surely, 2^{22144115030343} is an apocalyptic number.

22144115030343 is a deficient number, since it is larger than the sum of its proper divisors (7682768258937).

22144115030343 is a wasteful number, since it uses less digits than its factorization.

22144115030343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19139.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 22144115030343 its reverse (34303051144122), we get a palindrome (56447166174465).

The spelling of 22144115030343 in words is "twenty-two trillion, one hundred forty-four billion, one hundred fifteen million, thirty thousand, three hundred forty-three".