422022403302 has 16 divisors (see below), whose sum is σ = 854728919040. Its totient is φ = 138893449032.

The previous prime is 422022403279. The next prime is 422022403307. The reversal of 422022403302 is 203304220224.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422022403307) 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, 445170838 + ... + 445171785.

It is an arithmetic number, because the mean of its divisors is an integer number (53420557440).

Almost surely, 2^422022403302 is an apocalyptic number.

422022403302 is an abundant number, since it is smaller than the sum of its proper divisors (432706515738).

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

422022403302 is a wasteful number, since it uses less digits than its factorization.

422022403302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890342707.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 422022403302 its reverse (203304220224), we get a palindrome (625326623526).

The spelling of 422022403302 in words is "four hundred twenty-two billion, twenty-two million, four hundred three thousand, three hundred two".