402301143222 has 16 divisors (see below), whose sum is σ = 877747948992. Its totient is φ = 121909437320.

The previous prime is 402301143217. The next prime is 402301143241. The reversal of 402301143222 is 222341103204.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 402301143192 and 402301143201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3047735868 + ... + 3047735999.

It is an arithmetic number, because the mean of its divisors is an integer number (54859246812).

Almost surely, 2^402301143222 is an apocalyptic number.

402301143222 is an abundant number, since it is smaller than the sum of its proper divisors (475446805770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

402301143222 is a wasteful number, since it uses less digits than its factorization.

402301143222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6095471883.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 402301143222 its reverse (222341103204), we get a palindrome (624642246426).

The spelling of 402301143222 in words is "four hundred two billion, three hundred one million, one hundred forty-three thousand, two hundred twenty-two".