11112000210 has 48 divisors (see below), whose sum is σ = 29672052696. Its totient is φ = 2883112704.

The previous prime is 11112000181. The next prime is 11112000259. The reversal of 11112000210 is 1200021111.

It is a happy number.

11112000210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 8994435921 + 2117564289 = 94839^2 + 46017^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 11112000192 and 11112000201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1665139 + ... + 1671798.

Almost surely, 2^11112000210 is an apocalyptic number.

11112000210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11112000210 is an abundant number, since it is smaller than the sum of its proper divisors (18560052486).

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

11112000210 is a wasteful number, since it uses less digits than its factorization.

11112000210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3336987 (or 3336984 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11112000210 its reverse (1200021111), we get a palindrome (12312021321).

The spelling of 11112000210 in words is "eleven billion, one hundred twelve million, two hundred ten", and thus it is an aban number.