22142113020223 has 4 divisors (see below), whose sum is σ = 25305272023120. Its totient is φ = 18978954017328.

The previous prime is 22142113020179. The next prime is 22142113020227. The reversal of 22142113020223 is 32202031124122.

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 22142113020223 - 2²⁹ = 22141576149311 is a prime.

It is a Duffinian number.

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, 1581579501438 + ... + 1581579501451.

It is an arithmetic number, because the mean of its divisors is an integer number (6326318005780).

Almost surely, 2^{22142113020223} is an apocalyptic number.

22142113020223 is a deficient number, since it is larger than the sum of its proper divisors (3163159002897).

22142113020223 is an equidigital number, since it uses as much as digits as its factorization.

22142113020223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3163159002896.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 22142113020223 its reverse (32202031124122), we get a palindrome (54344144144345).

The spelling of 22142113020223 in words is "twenty-two trillion, one hundred forty-two billion, one hundred thirteen million, twenty thousand, two hundred twenty-three".