13242134025122 has 16 divisors (see below), whose sum is σ = 20864082183552. Its totient is φ = 6291252844800.

The previous prime is 13242134025121. The next prime is 13242134025157. The reversal of 13242134025122 is 22152043124231.

It is a super-2 number, since 2×13242134025122² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13242134025121) 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, 953213183 + ... + 953227074.

It is an arithmetic number, because the mean of its divisors is an integer number (1304005136472).

Almost surely, 2^{13242134025122} is an apocalyptic number.

13242134025122 is a deficient number, since it is larger than the sum of its proper divisors (7621948158430).

13242134025122 is a wasteful number, since it uses less digits than its factorization.

13242134025122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906440433.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 13242134025122 its reverse (22152043124231), we get a palindrome (35394177149353).

The spelling of 13242134025122 in words is "thirteen trillion, two hundred forty-two billion, one hundred thirty-four million, twenty-five thousand, one hundred twenty-two".