12072241350256 has 40 divisors (see below), whose sum is σ = 23540076433424. Its totient is φ = 5997386603520.

The previous prime is 12072241350161. The next prime is 12072241350269. The reversal of 12072241350256 is 65205314227021.

It is a super-2 number, since 2×12072241350256² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58182376 + ... + 58389496.

Almost surely, 2^{12072241350256} is an apocalyptic number.

12072241350256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12072241350256 is a deficient number, since it is larger than the sum of its proper divisors (11467835083168).

12072241350256 is a wasteful number, since it uses less digits than its factorization.

12072241350256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230489 (or 230483 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

Adding to 12072241350256 its reverse (65205314227021), we get a palindrome (77277555577277).

The spelling of 12072241350256 in words is "twelve trillion, seventy-two billion, two hundred forty-one million, three hundred fifty thousand, two hundred fifty-six".