1322322230 has 16 divisors (see below), whose sum is σ = 2391464304. Its totient is φ = 526421280.

The previous prime is 1322322229. The next prime is 1322322241. The reversal of 1322322230 is 322232231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311237 + ... + 315456.

It is an arithmetic number, because the mean of its divisors is an integer number (149466519).

Almost surely, 2^1322322230 is an apocalyptic number.

1322322230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1322322230 is a deficient number, since it is larger than the sum of its proper divisors (1069142074).

1322322230 is a wasteful number, since it uses less digits than its factorization.

1322322230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626911.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 1322322230 is about 36363.7488441442. The cubic root of 1322322230 is about 1097.6042155557.

Adding to 1322322230 its reverse (322232231), we get a palindrome (1644554461).

It can be divided in two parts, 13223 and 22230, that added together give a palindrome (35453).

The spelling of 1322322230 in words is "one billion, three hundred twenty-two million, three hundred twenty-two thousand, two hundred thirty".