12061117612058 has 8 divisors (see below), whose sum is σ = 18103325924628. Its totient is φ = 6026675637184.

The previous prime is 12061117612009. The next prime is 12061117612069. The reversal of 12061117612058 is 85021671116021.

It can be written as a sum of positive squares in 2 ways, for example, as 10080097956889 + 1981019655169 = 3174917^2 + 1407487^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1941580541 + ... + 1941586752.

Almost surely, 2^{12061117612058} is an apocalyptic number.

12061117612058 is a deficient number, since it is larger than the sum of its proper divisors (6042208312570).

12061117612058 is a wasteful number, since it uses less digits than its factorization.

12061117612058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3883168848.

The product of its (nonzero) digits is 40320, while the sum is 41.

Adding to 12061117612058 its reverse (85021671116021), we get a palindrome (97082788728079).

The spelling of 12061117612058 in words is "twelve trillion, sixty-one billion, one hundred seventeen million, six hundred twelve thousand, fifty-eight".