1322043214 has 4 divisors (see below), whose sum is σ = 1983064824. Its totient is φ = 661021606.

The previous prime is 1322043211. The next prime is 1322043227. The reversal of 1322043214 is 4123402231.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322043211) 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 as a sum of consecutive naturals, namely, 330510802 + ... + 330510805.

It is an arithmetic number, because the mean of its divisors is an integer number (495766206).

Almost surely, 2^1322043214 is an apocalyptic number.

1322043214 is a deficient number, since it is larger than the sum of its proper divisors (661021610).

1322043214 is an equidigital number, since it uses as much as digits as its factorization.

1322043214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661021609.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1322043214 is about 36359.9121836123. The cubic root of 1322043214 is about 1097.5270102993.

Adding to 1322043214 its reverse (4123402231), we get a palindrome (5445445445).

The spelling of 1322043214 in words is "one billion, three hundred twenty-two million, forty-three thousand, two hundred fourteen".