12260000640046 has 32 divisors (see below), whose sum is σ = 19582407542880. Its totient is φ = 5736639283200.

The previous prime is 12260000639987. The next prime is 12260000640163. The reversal of 12260000640046 is 64004600006221.

12260000640046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40026901 + ... + 40332031.

It is an arithmetic number, because the mean of its divisors is an integer number (611950235715).

Almost surely, 2^{12260000640046} is an apocalyptic number.

12260000640046 is a deficient number, since it is larger than the sum of its proper divisors (7322406902834).

12260000640046 is a wasteful number, since it uses less digits than its factorization.

12260000640046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311860.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 12260000640046 its reverse (64004600006221), we get a palindrome (76264600646267).

The spelling of 12260000640046 in words is "twelve trillion, two hundred sixty billion, six hundred forty thousand, forty-six".