13122120982 has 16 divisors (see below), whose sum is σ = 19738248192. Its totient is φ = 6542723880.

The previous prime is 13122120967. The next prime is 13122120989. The reversal of 13122120982 is 28902122131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13122120989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1873507 + ... + 1880497.

It is an arithmetic number, because the mean of its divisors is an integer number (1233640512).

Almost surely, 2^13122120982 is an apocalyptic number.

13122120982 is a deficient number, since it is larger than the sum of its proper divisors (6616127210).

13122120982 is a wasteful number, since it uses less digits than its factorization.

13122120982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9483.

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 13122120982 in words is "thirteen billion, one hundred twenty-two million, one hundred twenty thousand, nine hundred eighty-two".