20600670701611 has 16 divisors (see below), whose sum is σ = 27659641782528. Its totient is φ = 14817665239200.

The previous prime is 20600670701603. The next prime is 20600670701617. The reversal of 20600670701611 is 11610707600602.

It is a cyclic number.

It is not a de Polignac number, because 20600670701611 - 2³ = 20600670701603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20600670701617) 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 15 ways as a sum of consecutive naturals, for example, 10290044305 + ... + 10290046306.

It is an arithmetic number, because the mean of its divisors is an integer number (1728727611408).

Almost surely, 2^{20600670701611} is an apocalyptic number.

20600670701611 is a deficient number, since it is larger than the sum of its proper divisors (7058971080917).

20600670701611 is a wasteful number, since it uses less digits than its factorization.

20600670701611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20580090642.

The product of its (nonzero) digits is 21168, while the sum is 37.

The spelling of 20600670701611 in words is "twenty trillion, six hundred billion, six hundred seventy million, seven hundred one thousand, six hundred eleven".