13022210321226 has 48 divisors (see below), whose sum is σ = 28653662759904. Its totient is φ = 4273298089632.

The previous prime is 13022210321213. The next prime is 13022210321227. The reversal of 13022210321226 is 62212301222031.

13022210321226 is a `hidden beast` number, since 1 + 302 + 2 + 2 + 10 + 321 + 2 + 26 = 666.

It is a super-2 number, since 2×13022210321226² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13022210321226.

It is not an unprimeable number, because it can be changed into a prime (13022210321227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1401856 + ... + 5292411.

It is an arithmetic number, because the mean of its divisors is an integer number (596951307498).

Almost surely, 2^{13022210321226} is an apocalyptic number.

13022210321226 is an abundant number, since it is smaller than the sum of its proper divisors (15631452438678).

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

13022210321226 is a wasteful number, since it uses less digits than its factorization.

13022210321226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6695955 (or 6695952 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 13022210321226 its reverse (62212301222031), we get a palindrome (75234511543257).

The spelling of 13022210321226 in words is "thirteen trillion, twenty-two billion, two hundred ten million, three hundred twenty-one thousand, two hundred twenty-six".