422202202202 has 24 divisors (see below), whose sum is σ = 701341986240. Its totient is φ = 189045717960.

The previous prime is 422202202189. The next prime is 422202202283. The reversal of 422202202202 is 202202202224.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2038802 + ... + 2236317.

It is an arithmetic number, because the mean of its divisors is an integer number (29222582760).

Almost surely, 2^422202202202 is an apocalyptic number.

422202202202 is a deficient number, since it is larger than the sum of its proper divisors (279139784038).

422202202202 is a wasteful number, since it uses less digits than its factorization.

422202202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4275266 (or 4275199 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 422202202202 its reverse (202202202224), we get a palindrome (624404404426).

It can be divided in two parts, 42220 and 2202202, that added together give a palindrome (2244422).

The spelling of 422202202202 in words is "four hundred twenty-two billion, two hundred two million, two hundred two thousand, two hundred two".