11134651365566 has 4 divisors (see below), whose sum is σ = 16701977048352. Its totient is φ = 5567325682782.

The previous prime is 11134651365533. The next prime is 11134651365577. The reversal of 11134651365566 is 66556315643111.

11134651365566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×11134651365566² (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 as a sum of consecutive naturals, namely, 2783662841390 + ... + 2783662841393.

It is an arithmetic number, because the mean of its divisors is an integer number (4175494262088).

Almost surely, 2^{11134651365566} is an apocalyptic number.

11134651365566 is a deficient number, since it is larger than the sum of its proper divisors (5567325682786).

11134651365566 is an equidigital number, since it uses as much as digits as its factorization.

11134651365566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5567325682785.

The product of its digits is 5832000, while the sum is 53.

The spelling of 11134651365566 in words is "eleven trillion, one hundred thirty-four billion, six hundred fifty-one million, three hundred sixty-five thousand, five hundred sixty-six".