13043242313222 has 64 divisors (see below), whose sum is σ = 23249300659200. Its totient is φ = 5421218503680.

The previous prime is 13043242313183. The next prime is 13043242313249. The reversal of 13043242313222 is 22231324234031.

It is a congruent number.

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, 36466838 + ... + 36822774.

It is an arithmetic number, because the mean of its divisors is an integer number (363270322800).

Almost surely, 2^{13043242313222} is an apocalyptic number.

13043242313222 is a deficient number, since it is larger than the sum of its proper divisors (10206058345978).

13043242313222 is a wasteful number, since it uses less digits than its factorization.

13043242313222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359021.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 13043242313222 its reverse (22231324234031), we get a palindrome (35274566547253).

The spelling of 13043242313222 in words is "thirteen trillion, forty-three billion, two hundred forty-two million, three hundred thirteen thousand, two hundred twenty-two".