11256020616602 has 16 divisors (see below), whose sum is σ = 16970485943040. Its totient is φ = 5599223939232.

The previous prime is 11256020616571. The next prime is 11256020616613. The reversal of 11256020616602 is 20661602065211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7287443 + ... + 8695910.

It is an arithmetic number, because the mean of its divisors is an integer number (1060655371440).

Almost surely, 2^{11256020616602} is an apocalyptic number.

11256020616602 is a deficient number, since it is larger than the sum of its proper divisors (5714465326438).

11256020616602 is a wasteful number, since it uses less digits than its factorization.

11256020616602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15985157.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 11256020616602 in words is "eleven trillion, two hundred fifty-six billion, twenty million, six hundred sixteen thousand, six hundred two".