16222370372423 has 2 divisors, whose sum is σ = 16222370372424. Its totient is φ = 16222370372422.

The previous prime is 16222370372413. The next prime is 16222370372437. The reversal of 16222370372423 is 32427307322261.

16222370372423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (32427307322261) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16222370372423 - 2⁴ = 16222370372407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16222370372413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8111185186211 + 8111185186212.

It is an arithmetic number, because the mean of its divisors is an integer number (8111185186212).

Almost surely, 2^{16222370372423} is an apocalyptic number.

16222370372423 is a deficient number, since it is larger than the sum of its proper divisors (1).

16222370372423 is an equidigital number, since it uses as much as digits as its factorization.

16222370372423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 44.

Adding to 16222370372423 its reverse (32427307322261), we get a palindrome (48649677694684).

The spelling of 16222370372423 in words is "sixteen trillion, two hundred twenty-two billion, three hundred seventy million, three hundred seventy-two thousand, four hundred twenty-three".