20011022102059 has 2 divisors, whose sum is σ = 20011022102060. Its totient is φ = 20011022102058.

The previous prime is 20011022102053. The next prime is 20011022102231. The reversal of 20011022102059 is 95020122011002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20011022102059 - 2²⁷ = 20010887884331 is a prime.

It is not a weakly prime, because it can be changed into another prime (20011022102053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10005511051029 + 10005511051030.

It is an arithmetic number, because the mean of its divisors is an integer number (10005511051030).

Almost surely, 2^{20011022102059} is an apocalyptic number.

20011022102059 is a deficient number, since it is larger than the sum of its proper divisors (1).

20011022102059 is an equidigital number, since it uses as much as digits as its factorization.

20011022102059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 25.

The spelling of 20011022102059 in words is "twenty trillion, eleven billion, twenty-two million, one hundred two thousand, fifty-nine".