1322212310013 has 16 divisors (see below), whose sum is σ = 2014915934720. Its totient is φ = 755506307376.

The previous prime is 1322212310011. The next prime is 1322212310017. The reversal of 1322212310013 is 3100132122231.

It is not a de Polignac number, because 1322212310013 - 2¹ = 1322212310011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322212310011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1441495 + ... + 2173092.

It is an arithmetic number, because the mean of its divisors is an integer number (125932245920).

Almost surely, 2^{1322212310013} is an apocalyptic number.

It is an amenable number.

1322212310013 is a deficient number, since it is larger than the sum of its proper divisors (692703624707).

1322212310013 is a wasteful number, since it uses less digits than its factorization.

1322212310013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3632016.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1322212310013 its reverse (3100132122231), we get a palindrome (4422344432244).

The spelling of 1322212310013 in words is "one trillion, three hundred twenty-two billion, two hundred twelve million, three hundred ten thousand, thirteen".