12061061061071 has 32 divisors (see below), whose sum is σ = 15006152503296. Its totient is φ = 9552527424000.

The previous prime is 12061061061053. The next prime is 12061061061107. The reversal of 12061061061071 is 17016016016021.

It is not a de Polignac number, because 12061061061071 - 2²⁶ = 12060993952207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12061061061271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45096440 + ... + 45363101.

It is an arithmetic number, because the mean of its divisors is an integer number (468942265728).

Almost surely, 2^{12061061061071} is an apocalyptic number.

12061061061071 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12061061061071 is a deficient number, since it is larger than the sum of its proper divisors (2945091442225).

12061061061071 is a wasteful number, since it uses less digits than its factorization.

12061061061071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90459623.

The product of its (nonzero) digits is 3024, while the sum is 32.

Adding to 12061061061071 its reverse (17016016016021), we get a palindrome (29077077077092).

The spelling of 12061061061071 in words is "twelve trillion, sixty-one billion, sixty-one million, sixty-one thousand, seventy-one".