26566047006622 has 16 divisors (see below), whose sum is σ = 40242989659392. Its totient is φ = 13151849823640.

The previous prime is 26566047006619. The next prime is 26566047006623. The reversal of 26566047006622 is 22660074066562.

It is a self number, because there is not a number n which added to its sum of digits gives 26566047006622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26566047006623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32774488 + ... + 33575275.

It is an arithmetic number, because the mean of its divisors is an integer number (2515186853712).

Almost surely, 2^{26566047006622} is an apocalyptic number.

26566047006622 is a deficient number, since it is larger than the sum of its proper divisors (13676942652770).

26566047006622 is a wasteful number, since it uses less digits than its factorization.

26566047006622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66351743.

The product of its (nonzero) digits is 8709120, while the sum is 52.

The spelling of 26566047006622 in words is "twenty-six trillion, five hundred sixty-six billion, forty-seven million, six thousand, six hundred twenty-two".