13222320033 has 8 divisors (see below), whose sum is σ = 18985895488. Its totient is φ = 8136812304.

The previous prime is 13222320031. The next prime is 13222320049. The reversal of 13222320033 is 33002322231.

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

It is not a de Polignac number, because 13222320033 - 2¹ = 13222320031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13222319991 and 13222320009.

It is not an unprimeable number, because it can be changed into a prime (13222320031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169516885 + ... + 169516962.

It is an arithmetic number, because the mean of its divisors is an integer number (2373236936).

Almost surely, 2^13222320033 is an apocalyptic number.

13222320033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13222320033 is a deficient number, since it is larger than the sum of its proper divisors (5763575455).

13222320033 is a wasteful number, since it uses less digits than its factorization.

13222320033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339033863.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 13222320033 its reverse (33002322231), we get a palindrome (46224642264).

The spelling of 13222320033 in words is "thirteen billion, two hundred twenty-two million, three hundred twenty thousand, thirty-three".