1013213211322 has 8 divisors (see below), whose sum is σ = 1636729033716. Its totient is φ = 467636866752.

The previous prime is 1013213211319. The next prime is 1013213211323. The reversal of 1013213211322 is 2231123123101.

It can be written as a sum of positive squares in 2 ways, for example, as 915563836201 + 97649375121 = 956851^2 + 312489^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1013213211293 and 1013213211302.

It is not an unprimeable number, because it can be changed into a prime (1013213211323) 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 in 3 ways as a sum of consecutive naturals, for example, 19484869423 + ... + 19484869474.

Almost surely, 2^{1013213211322} is an apocalyptic number.

1013213211322 is a deficient number, since it is larger than the sum of its proper divisors (623515822394).

1013213211322 is a wasteful number, since it uses less digits than its factorization.

1013213211322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38969738912.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1013213211322 its reverse (2231123123101), we get a palindrome (3244336334423).

The spelling of 1013213211322 in words is "one trillion, thirteen billion, two hundred thirteen million, two hundred eleven thousand, three hundred twenty-two".