214421331301322 has 4 divisors (see below), whose sum is σ = 321631996951986. Its totient is φ = 107210665650660.

The previous prime is 214421331301319. The next prime is 214421331301327. The reversal of 214421331301322 is 223103133124412.

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

It can be written as a sum of positive squares in only one way, i.e., 199663371592441 + 14757959708881 = 14130229^2 + 3841609^2 .

It is not an unprimeable number, because it can be changed into a prime (214421331301327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53605332825329 + ... + 53605332825332.

Almost surely, 2^{214421331301322} is an apocalyptic number.

214421331301322 is a deficient number, since it is larger than the sum of its proper divisors (107210665650664).

214421331301322 is a wasteful number, since it uses less digits than its factorization.

214421331301322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107210665650663.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 214421331301322 its reverse (223103133124412), we get a palindrome (437524464425734).

The spelling of 214421331301322 in words is "two hundred fourteen trillion, four hundred twenty-one billion, three hundred thirty-one million, three hundred one thousand, three hundred twenty-two".