20010201200179 has 2 divisors, whose sum is σ = 20010201200180. Its totient is φ = 20010201200178.

The previous prime is 20010201200167. The next prime is 20010201200233. The reversal of 20010201200179 is 97100210201002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20010201200179 - 2²³ = 20010192811571 is a prime.

It is not a weakly prime, because it can be changed into another prime (20010201200149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10005100600089 + 10005100600090.

It is an arithmetic number, because the mean of its divisors is an integer number (10005100600090).

Almost surely, 2^{20010201200179} is an apocalyptic number.

20010201200179 is a deficient number, since it is larger than the sum of its proper divisors (1).

20010201200179 is an equidigital number, since it uses as much as digits as its factorization.

20010201200179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 25.

The spelling of 20010201200179 in words is "twenty trillion, ten billion, two hundred one million, two hundred thousand, one hundred seventy-nine".