13012003113222 has 32 divisors (see below), whose sum is σ = 26391041236224. Its totient is φ = 4276164183200.

The previous prime is 13012003113203. The next prime is 13012003113247. The reversal of 13012003113222 is 22231130021031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24783472 + ... + 25303052.

It is an arithmetic number, because the mean of its divisors is an integer number (824720038632).

Almost surely, 2^{13012003113222} is an apocalyptic number.

13012003113222 is an abundant number, since it is smaller than the sum of its proper divisors (13379038123002).

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

13012003113222 is a wasteful number, since it uses less digits than its factorization.

13012003113222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578444.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13012003113222 its reverse (22231130021031), we get a palindrome (35243133134253).

The spelling of 13012003113222 in words is "thirteen trillion, twelve billion, three million, one hundred thirteen thousand, two hundred twenty-two".