22221303140111 has 2 divisors, whose sum is σ = 22221303140112. Its totient is φ = 22221303140110.

The previous prime is 22221303140081. The next prime is 22221303140123. The reversal of 22221303140111 is 11104130312222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22221303140111 - 2¹⁸ = 22221302877967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22221303140171) 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 as a sum of consecutive naturals, namely, 11110651570055 + 11110651570056.

It is an arithmetic number, because the mean of its divisors is an integer number (11110651570056).

Almost surely, 2^{22221303140111} is an apocalyptic number.

22221303140111 is a deficient number, since it is larger than the sum of its proper divisors (1).

22221303140111 is an equidigital number, since it uses as much as digits as its factorization.

22221303140111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 22221303140111 its reverse (11104130312222), we get a palindrome (33325433452333).

The spelling of 22221303140111 in words is "twenty-two trillion, two hundred twenty-one billion, three hundred three million, one hundred forty thousand, one hundred eleven".