10012102020211 has 4 divisors (see below), whose sum is σ = 10201009605552. Its totient is φ = 9823194434872.

The previous prime is 10012102020197. The next prime is 10012102020223. The reversal of 10012102020211 is 11202020121001.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10012102020211 - 2¹³ = 10012102012019 is a prime.

It is a super-2 number, since 2×10012102020211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10012102020191 and 10012102020200.

It is not an unprimeable number, because it can be changed into a prime (10012102020251) 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 3 ways as a sum of consecutive naturals, for example, 94453792591 + ... + 94453792696.

It is an arithmetic number, because the mean of its divisors is an integer number (2550252401388).

Almost surely, 2^{10012102020211} is an apocalyptic number.

10012102020211 is a deficient number, since it is larger than the sum of its proper divisors (188907585341).

10012102020211 is an equidigital number, since it uses as much as digits as its factorization.

10012102020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188907585340.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10012102020211 its reverse (11202020121001), we get a palindrome (21214122141212).

The spelling of 10012102020211 in words is "ten trillion, twelve billion, one hundred two million, twenty thousand, two hundred eleven".