13112222300040 has 128 divisors (see below), whose sum is σ = 43842724848000. Its totient is φ = 3117704859648.

The previous prime is 13112222300039. The next prime is 13112222300101. The reversal of 13112222300040 is 4000322221131.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169107555 + ... + 169185074.

It is an arithmetic number, because the mean of its divisors is an integer number (342521287875).

Almost surely, 2^{13112222300040} is an apocalyptic number.

13112222300040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13112222300040 is an abundant number, since it is smaller than the sum of its proper divisors (30730502547960).

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

13112222300040 is a wasteful number, since it uses less digits than its factorization.

13112222300040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338292679 (or 338292675 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 13112222300040 its reverse (4000322221131), we get a palindrome (17112544521171).

The spelling of 13112222300040 in words is "thirteen trillion, one hundred twelve billion, two hundred twenty-two million, three hundred thousand, forty".