1322230210 has 72 divisors (see below), whose sum is σ = 2894762556. Its totient is φ = 433540800.

The previous prime is 1322230181. The next prime is 1322230211. The reversal of 1322230210 is 120322231.

It can be written as a sum of positive squares in 2 ways, for example, as 1068178489 + 254051721 = 32683^2 + 15939^2 .

It is not an unprimeable number, because it can be changed into a prime (1322230211) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 256660 + ... + 261760.

Almost surely, 2^1322230210 is an apocalyptic number.

1322230210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1322230210 is an abundant number, since it is smaller than the sum of its proper divisors (1572532346).

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

1322230210 is a wasteful number, since it uses less digits than its factorization.

1322230210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5168 (or 5138 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1322230210 is about 36362.4835510447. The cubic root of 1322230210 is about 1097.5787543177.

Adding to 1322230210 its reverse (120322231), we get a palindrome (1442552441).

The spelling of 1322230210 in words is "one billion, three hundred twenty-two million, two hundred thirty thousand, two hundred ten".