22201244210223 has 24 divisors (see below), whose sum is σ = 36036802200672. Its totient is φ = 13068290904768.

The previous prime is 22201244210207. The next prime is 22201244210279. The reversal of 22201244210223 is 32201244210222.

22201244210223 is a `hidden beast` number, since 2 + 2 + 2 + 0 + 12 + 4 + 421 + 0 + 223 = 666.

It is not a de Polignac number, because 22201244210223 - 2⁴ = 22201244210207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201244210023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4125089136 + ... + 4125094517.

It is an arithmetic number, because the mean of its divisors is an integer number (1501533425028).

Almost surely, 2^{22201244210223} is an apocalyptic number.

22201244210223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22201244210223 is a deficient number, since it is larger than the sum of its proper divisors (13835557990449).

22201244210223 is a wasteful number, since it uses less digits than its factorization.

22201244210223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8250183695 (or 8250183692 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 22201244210223 its reverse (32201244210222), we get a palindrome (54402488420445).

Subtracting 22201244210223 from its reverse (32201244210222), we obtain a palindrome (9999999999999).

The spelling of 22201244210223 in words is "twenty-two trillion, two hundred one billion, two hundred forty-four million, two hundred ten thousand, two hundred twenty-three".