13226194362 has 32 divisors (see below), whose sum is σ = 27107937792. Its totient is φ = 4300751664.

The previous prime is 13226194301. The next prime is 13226194369. The reversal of 13226194362 is 26349162231.

It is a self number, because there is not a number n which added to its sum of digits gives 13226194362.

It is not an unprimeable number, because it can be changed into a prime (13226194369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118308 + ... + 201119.

It is an arithmetic number, because the mean of its divisors is an integer number (847123056).

Almost surely, 2^13226194362 is an apocalyptic number.

13226194362 is an abundant number, since it is smaller than the sum of its proper divisors (13881743430).

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

13226194362 is a wasteful number, since it uses less digits than its factorization.

13226194362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319602.

The product of its digits is 93312, while the sum is 39.

The spelling of 13226194362 in words is "thirteen billion, two hundred twenty-six million, one hundred ninety-four thousand, three hundred sixty-two".