211112020010 has 16 divisors (see below), whose sum is σ = 380728226016. Its totient is φ = 84283343568.

The previous prime is 211112020003. The next prime is 211112020039. The reversal of 211112020010 is 10020211112.

It is a junction number, because it is equal to n+sod(n) for n = 211112019973 and 211112020000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20177564 + ... + 20188023.

It is an arithmetic number, because the mean of its divisors is an integer number (23795514126).

Almost surely, 2^211112020010 is an apocalyptic number.

211112020010 is a deficient number, since it is larger than the sum of its proper divisors (169616206006).

211112020010 is a wasteful number, since it uses less digits than its factorization.

211112020010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40366117.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 211112020010 its reverse (10020211112), we get a palindrome (221132231122).

The spelling of 211112020010 in words is "two hundred eleven billion, one hundred twelve million, twenty thousand, ten".