422333223030 has 96 divisors (see below), whose sum is σ = 1157121388800. Its totient is φ = 106578213696.

The previous prime is 422333223007. The next prime is 422333223031. The reversal of 422333223030 is 30322333224.

422333223030 is a `hidden beast` number, since 4 + 2 + 2 + 33 + 322 + 303 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 422333222985 and 422333223003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422333223031) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1437117 + ... + 1705863.

It is an arithmetic number, because the mean of its divisors is an integer number (12053347800).

Almost surely, 2^422333223030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422333223030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (578560694400).

422333223030 is an abundant number, since it is smaller than the sum of its proper divisors (734788165770).

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

422333223030 is a wasteful number, since it uses less digits than its factorization.

422333223030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269698 (or 269695 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 422333223030 its reverse (30322333224), we get a palindrome (452655556254).

The spelling of 422333223030 in words is "four hundred twenty-two billion, three hundred thirty-three million, two hundred twenty-three thousand, thirty".