422333421406350 has 24 divisors (see below), whose sum is σ = 1047386885088120. Its totient is φ = 112622245708320.

The previous prime is 422333421406331. The next prime is 422333421406399. The reversal of 422333421406350 is 53604124333224.

It is a super-2 number, since 2×422333421406350² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1407778071205 + ... + 1407778071504.

It is an arithmetic number, because the mean of its divisors is an integer number (43641120212005).

Almost surely, 2^{422333421406350} is an apocalyptic number.

422333421406350 is an abundant number, since it is smaller than the sum of its proper divisors (625053463681770).

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

422333421406350 is a wasteful number, since it uses less digits than its factorization.

422333421406350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2815556142724 (or 2815556142719 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 42.

Adding to 422333421406350 its reverse (53604124333224), we get a palindrome (475937545739574).

The spelling of 422333421406350 in words is "four hundred twenty-two trillion, three hundred thirty-three billion, four hundred twenty-one million, four hundred six thousand, three hundred fifty".