12160545012052 has 6 divisors (see below), whose sum is σ = 21280953771098. Its totient is φ = 6080272506024.

The previous prime is 12160545012037. The next prime is 12160545012089. The reversal of 12160545012052 is 25021054506121.

It can be written as a sum of positive squares in only one way, i.e., 6469677125136 + 5690867886916 = 2543556^2 + 2385554^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12160545011999 and 12160545012017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1520068126503 + ... + 1520068126510.

Almost surely, 2^{12160545012052} is an apocalyptic number.

It is an amenable number.

12160545012052 is a deficient number, since it is larger than the sum of its proper divisors (9120408759046).

12160545012052 is a wasteful number, since it uses less digits than its factorization.

12160545012052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3040136253017 (or 3040136253015 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 34.

Adding to 12160545012052 its reverse (25021054506121), we get a palindrome (37181599518173).

The spelling of 12160545012052 in words is "twelve trillion, one hundred sixty billion, five hundred forty-five million, twelve thousand, fifty-two".