1322342230 has 32 divisors (see below), whose sum is σ = 2598842880. Its totient is φ = 480436320.

The previous prime is 1322342179. The next prime is 1322342237. The reversal of 1322342230 is 322432231.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322342237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141441 + ... + 150499.

It is an arithmetic number, because the mean of its divisors is an integer number (81213840).

Almost surely, 2^1322342230 is an apocalyptic number.

1322342230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1322342230 is a deficient number, since it is larger than the sum of its proper divisors (1276500650).

1322342230 is a wasteful number, since it uses less digits than its factorization.

1322342230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10404.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 1322342230 is about 36364.0238422538. The cubic root of 1322342230 is about 1097.6097492481.

Adding to 1322342230 its reverse (322432231), we get a palindrome (1644774461).

Subtracting from 1322342230 its reverse (322432231), we obtain a palindrome (999909999).

The spelling of 1322342230 in words is "one billion, three hundred twenty-two million, three hundred forty-two thousand, two hundred thirty".