402224411023 has 2 divisors, whose sum is σ = 402224411024. Its totient is φ = 402224411022.

The previous prime is 402224410997. The next prime is 402224411063. The reversal of 402224411023 is 320114422204.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-402224411023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (402224411063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201112205511 + 201112205512.

It is an arithmetic number, because the mean of its divisors is an integer number (201112205512).

Almost surely, 2^402224411023 is an apocalyptic number.

402224411023 is a deficient number, since it is larger than the sum of its proper divisors (1).

402224411023 is an equidigital number, since it uses as much as digits as its factorization.

402224411023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 402224411023 its reverse (320114422204), we get a palindrome (722338833227).

The spelling of 402224411023 in words is "four hundred two billion, two hundred twenty-four million, four hundred eleven thousand, twenty-three".