22300324212143 has 4 divisors (see below), whose sum is σ = 22382613231648. Its totient is φ = 22218035192640.

The previous prime is 22300324212107. The next prime is 22300324212149. The reversal of 22300324212143 is 34121242300322.

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 22300324212143 - 2⁶ = 22300324212079 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 (22300324212149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41144509346 + ... + 41144509887.

It is an arithmetic number, because the mean of its divisors is an integer number (5595653307912).

Almost surely, 2^{22300324212143} is an apocalyptic number.

22300324212143 is a deficient number, since it is larger than the sum of its proper divisors (82289019505).

22300324212143 is an equidigital number, since it uses as much as digits as its factorization.

22300324212143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82289019504.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 22300324212143 its reverse (34121242300322), we get a palindrome (56421566512465).

The spelling of 22300324212143 in words is "twenty-two trillion, three hundred billion, three hundred twenty-four million, two hundred twelve thousand, one hundred forty-three".