402223242302 has 16 divisors (see below), whose sum is σ = 703597509600. Its totient is φ = 172381389264.

The previous prime is 402223242299. The next prime is 402223242307. The reversal of 402223242302 is 203242322204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402223242307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293164943 + ... + 293166314.

It is an arithmetic number, because the mean of its divisors is an integer number (43974844350).

Almost surely, 2^402223242302 is an apocalyptic number.

402223242302 is a deficient number, since it is larger than the sum of its proper divisors (301374267298).

402223242302 is an equidigital number, since it uses as much as digits as its factorization.

402223242302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586331280 (or 586331266 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 402223242302 its reverse (203242322204), we get a palindrome (605465564506).

The spelling of 402223242302 in words is "four hundred two billion, two hundred twenty-three million, two hundred forty-two thousand, three hundred two".