11210210012 has 6 divisors (see below), whose sum is σ = 19617867528.
Its totient is φ = 5605105004.
The previous prime is 11210209991. The next prime is 11210210017. The reversal of 11210210012 is 21001201211.
Adding to 11210210012 its reverse (21001201211), we get a palindrome (32211411223).
It is a junction number, because it is equal to n+sod(n) for n = 11210209975 and 11210210002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11210210017) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1401276248 + ... + 1401276255.
It is an arithmetic number, because the mean of its divisors is an integer number (3269644588).
Almost surely, 211210210012 is an apocalyptic number.
It is an amenable number.
11210210012 is a deficient number, since it is larger than the sum of its proper divisors (8407657516).
11210210012 is a wasteful number, since it uses less digits than its factorization.
11210210012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2802552507 (or 2802552505 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
The spelling of 11210210012 in words is "eleven billion, two hundred ten million, two hundred ten thousand, twelve".