211120200112010 has 96 divisors (see below), whose sum is σ = 446451432745680. Its totient is φ = 71665026048000.

The previous prime is 211120200112009. The next prime is 211120200112027. The reversal of 211120200112010 is 10211002021112.

It can be written as a sum of positive squares in 8 ways, for example, as 131676474151369 + 79443725960641 = 11475037^2 + 8913121^2 .

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2175977300 + ... + 2176074320.

Almost surely, 2^{211120200112010} is an apocalyptic number.

211120200112010 is an abundant number, since it is smaller than the sum of its proper divisors (235331232633670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211120200112010 is a wasteful number, since it uses less digits than its factorization.

211120200112010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141112 (or 141105 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 211120200112010 its reverse (10211002021112), we get a palindrome (221331202133122).

The spelling of 211120200112010 in words is "two hundred eleven trillion, one hundred twenty billion, two hundred million, one hundred twelve thousand, ten".