22144115030342 has 16 divisors (see below), whose sum is σ = 33245448680592. Its totient is φ = 11062299215520.

The previous prime is 22144115030339. The next prime is 22144115030399. The reversal of 22144115030342 is 24303051144122.

It is a junction number, because it is equal to n+sod(n) for n = 22144115030299 and 22144115030308.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 165686288 + ... + 165819884.

It is an arithmetic number, because the mean of its divisors is an integer number (2077840542537).

Almost surely, 2^{22144115030342} is an apocalyptic number.

22144115030342 is a deficient number, since it is larger than the sum of its proper divisors (11101333650250).

22144115030342 is a wasteful number, since it uses less digits than its factorization.

22144115030342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206023.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 22144115030342 its reverse (24303051144122), we get a palindrome (46447166174464).

The spelling of 22144115030342 in words is "twenty-two trillion, one hundred forty-four billion, one hundred fifteen million, thirty thousand, three hundred forty-two".