13311133101222 has 64 divisors (see below), whose sum is σ = 30019678617600. Its totient is φ = 3898303869600.

The previous prime is 13311133101221. The next prime is 13311133101269. The reversal of 13311133101222 is 22210133111331.

13311133101222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13311133101192 and 13311133101201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13311133101221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2857972 + ... + 5898327.

It is an arithmetic number, because the mean of its divisors is an integer number (469057478400).

Almost surely, 2^{13311133101222} is an apocalyptic number.

13311133101222 is an abundant number, since it is smaller than the sum of its proper divisors (16708545516378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13311133101222 is a wasteful number, since it uses less digits than its factorization.

13311133101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8757089.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 13311133101222 its reverse (22210133111331), we get a palindrome (35521266212553).

The spelling of 13311133101222 in words is "thirteen trillion, three hundred eleven billion, one hundred thirty-three million, one hundred one thousand, two hundred twenty-two".