20201010210199 has 32 divisors (see below), whose sum is σ = 26685919048320. Its totient is φ = 14836958687232.

The previous prime is 20201010210197. The next prime is 20201010210211. The reversal of 20201010210199 is 99101201010202.

It is a cyclic number.

It is not a de Polignac number, because 20201010210199 - 2¹ = 20201010210197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20201010210193) 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 31 ways as a sum of consecutive naturals, for example, 89326684 + ... + 89552545.

It is an arithmetic number, because the mean of its divisors is an integer number (833934970260).

Almost surely, 2^{20201010210199} is an apocalyptic number.

20201010210199 is a deficient number, since it is larger than the sum of its proper divisors (6484908838121).

20201010210199 is a wasteful number, since it uses less digits than its factorization.

20201010210199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178879339.

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 20201010210199 in words is "twenty trillion, two hundred one billion, ten million, two hundred ten thousand, one hundred ninety-nine".