13311232220022 has 16 divisors (see below), whose sum is σ = 29042688480192. Its totient is φ = 4033706733320.

The previous prime is 13311232219991. The next prime is 13311232220047. The reversal of 13311232220022 is 22002223211331.

It is a junction number, because it is equal to n+sod(n) for n = 13311232219974 and 13311232220001.

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, 100842668268 + ... + 100842668399.

It is an arithmetic number, because the mean of its divisors is an integer number (1815168030012).

Almost surely, 2^{13311232220022} is an apocalyptic number.

13311232220022 is an abundant number, since it is smaller than the sum of its proper divisors (15731456260170).

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

13311232220022 is a wasteful number, since it uses less digits than its factorization.

13311232220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201685336683.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 13311232220022 its reverse (22002223211331), we get a palindrome (35313455431353).

The spelling of 13311232220022 in words is "thirteen trillion, three hundred eleven billion, two hundred thirty-two million, two hundred twenty thousand, twenty-two".