20266100362604 has 12 divisors (see below), whose sum is σ = 35779531171944. Its totient is φ = 10043377170624.

The previous prime is 20266100362561. The next prime is 20266100362609. The reversal of 20266100362604 is 40626300166202.

It is not an unprimeable number, because it can be changed into a prime (20266100362609) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 22418252162 + ... + 22418253065.

It is an arithmetic number, because the mean of its divisors is an integer number (2981627597662).

Almost surely, 2^{20266100362604} is an apocalyptic number.

It is an amenable number.

20266100362604 is a deficient number, since it is larger than the sum of its proper divisors (15513430809340).

20266100362604 is a wasteful number, since it uses less digits than its factorization.

20266100362604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44836505344 (or 44836505342 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 20266100362604 in words is "twenty trillion, two hundred sixty-six billion, one hundred million, three hundred sixty-two thousand, six hundred four".