1322214210553 has 4 divisors (see below), whose sum is σ = 1322286762340. Its totient is φ = 1322141658768.

The previous prime is 1322214210491. The next prime is 1322214210563. The reversal of 1322214210553 is 3550124122231.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 716474216704 + 605739993849 = 846448^2 + 778293^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1322214210553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322214210563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36248550 + ... + 36285007.

It is an arithmetic number, because the mean of its divisors is an integer number (330571690585).

Almost surely, 2^{1322214210553} is an apocalyptic number.

It is an amenable number.

1322214210553 is a deficient number, since it is larger than the sum of its proper divisors (72551787).

1322214210553 is an equidigital number, since it uses as much as digits as its factorization.

1322214210553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72551786.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 1322214210553 its reverse (3550124122231), we get a palindrome (4872338332784).

The spelling of 1322214210553 in words is "one trillion, three hundred twenty-two billion, two hundred fourteen million, two hundred ten thousand, five hundred fifty-three".