20000220201179 has 2 divisors, whose sum is σ = 20000220201180. Its totient is φ = 20000220201178.

The previous prime is 20000220201121. The next prime is 20000220201187. The reversal of 20000220201179 is 97110202200002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20000220201179 - 2²⁰ = 20000219152603 is a prime.

It is not a weakly prime, because it can be changed into another prime (20000220207179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10000110100589 + 10000110100590.

It is an arithmetic number, because the mean of its divisors is an integer number (10000110100590).

Almost surely, 2^{20000220201179} is an apocalyptic number.

20000220201179 is a deficient number, since it is larger than the sum of its proper divisors (1).

20000220201179 is an equidigital number, since it uses as much as digits as its factorization.

20000220201179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

The spelling of 20000220201179 in words is "twenty trillion, two hundred twenty million, two hundred one thousand, one hundred seventy-nine".