22142113020224 has 28 divisors (see below), whose sum is σ = 44025607985184. Its totient is φ = 11049046441344.

The previous prime is 22142113020179. The next prime is 22142113020227. The reversal of 22142113020224 is 42202031124122.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22142113020193 and 22142113020202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22142113020227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343874882 + ... + 343939265.

It is an arithmetic number, because the mean of its divisors is an integer number (1572343142328).

Almost surely, 2^{22142113020224} is an apocalyptic number.

It is an amenable number.

22142113020224 is a deficient number, since it is larger than the sum of its proper divisors (21883494964960).

22142113020224 is an equidigital number, since it uses as much as digits as its factorization.

22142113020224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687814662 (or 687814652 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 22142113020224 its reverse (42202031124122), we get a palindrome (64344144144346).

The spelling of 22142113020224 in words is "twenty-two trillion, one hundred forty-two billion, one hundred thirteen million, twenty thousand, two hundred twenty-four".