402223223403 has 24 divisors (see below), whose sum is σ = 612665586000. Its totient is φ = 253579581504.

The previous prime is 402223223401. The next prime is 402223223407. The reversal of 402223223403 is 304322322204.

It is a happy number.

402223223403 is a `hidden beast` number, since 4 + 0 + 2 + 2 + 232 + 23 + 403 = 666.

It is not a de Polignac number, because 402223223403 - 2¹ = 402223223401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (402223223401) 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 23 ways as a sum of consecutive naturals, for example, 2016228 + ... + 2206721.

It is an arithmetic number, because the mean of its divisors is an integer number (25527732750).

Almost surely, 2^402223223403 is an apocalyptic number.

402223223403 is a deficient number, since it is larger than the sum of its proper divisors (210442362597).

402223223403 is a wasteful number, since it uses less digits than its factorization.

402223223403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4223531 (or 4223528 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 402223223403 its reverse (304322322204), we get a palindrome (706545545607).

The spelling of 402223223403 in words is "four hundred two billion, two hundred twenty-three million, two hundred twenty-three thousand, four hundred three".