10223446423 has 2 divisors, whose sum is σ = 10223446424. Its totient is φ = 10223446422.

The previous prime is 10223446411. The next prime is 10223446447. The reversal of 10223446423 is 32464432201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10223446423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10223443423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111723211 + 5111723212.

It is an arithmetic number, because the mean of its divisors is an integer number (5111723212).

Almost surely, 2^10223446423 is an apocalyptic number.

10223446423 is a deficient number, since it is larger than the sum of its proper divisors (1).

10223446423 is an equidigital number, since it uses as much as digits as its factorization.

10223446423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 10223446423 its reverse (32464432201), we get a palindrome (42687878624).

The spelling of 10223446423 in words is "ten billion, two hundred twenty-three million, four hundred forty-six thousand, four hundred twenty-three".