530235222 has 32 divisors (see below), whose sum is σ = 1194200064. Its totient is φ = 155493600.

The previous prime is 530235203. The next prime is 530235227. The reversal of 530235222 is 222532035.

It is a super-2 number, since 2×530235222² = 562298781298778568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 530235192 and 530235201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530235227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127533 + ... + 131624.

It is an arithmetic number, because the mean of its divisors is an integer number (37318752).

Almost surely, 2^530235222 is an apocalyptic number.

530235222 is an abundant number, since it is smaller than the sum of its proper divisors (663964842).

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

530235222 is a wasteful number, since it uses less digits than its factorization.

530235222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259204.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 530235222 is about 23026.8369951238. The cubic root of 530235222 is about 809.3869374208.

Adding to 530235222 its reverse (222532035), we get a palindrome (752767257).

The spelling of 530235222 in words is "five hundred thirty million, two hundred thirty-five thousand, two hundred twenty-two".