422424240202 has 16 divisors (see below), whose sum is σ = 643379771232. Its totient is φ = 207967122000.

The previous prime is 422424240167. The next prime is 422424240311. The reversal of 422424240202 is 202042424224.

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, 398593 + ... + 1001860.

It is an arithmetic number, because the mean of its divisors is an integer number (40211235702).

Almost surely, 2^422424240202 is an apocalyptic number.

422424240202 is a deficient number, since it is larger than the sum of its proper divisors (220955531030).

422424240202 is a wasteful number, since it uses less digits than its factorization.

422424240202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402773.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 422424240202 its reverse (202042424224), we get a palindrome (624466664426).

The spelling of 422424240202 in words is "four hundred twenty-two billion, four hundred twenty-four million, two hundred forty thousand, two hundred two".