13313221333222 has 16 divisors (see below), whose sum is σ = 20052102823200. Its totient is φ = 6629213545920.

The previous prime is 13313221333211. The next prime is 13313221333301. The reversal of 13313221333222 is 22233312231331.

It is a super-3 number, since 3×13313221333222³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5615322 + ... + 7626157.

It is an arithmetic number, because the mean of its divisors is an integer number (1253256426450).

Almost surely, 2^{13313221333222} is an apocalyptic number.

13313221333222 is a deficient number, since it is larger than the sum of its proper divisors (6738881489978).

13313221333222 is a wasteful number, since it uses less digits than its factorization.

13313221333222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13243551.

The product of its digits is 23328, while the sum is 31.

Adding to 13313221333222 its reverse (22233312231331), we get a palindrome (35546533564553).

The spelling of 13313221333222 in words is "thirteen trillion, three hundred thirteen billion, two hundred twenty-one million, three hundred thirty-three thousand, two hundred twenty-two".