11210212001208 has 64 divisors (see below), whose sum is σ = 30695111637120. Its totient is φ = 3383499920000.

The previous prime is 11210212001207. The next prime is 11210212001227. The reversal of 11210212001208 is 80210021201211.

It is a super-2 number, since 2×11210212001208² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210212001207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84521235 + ... + 84653762.

It is an arithmetic number, because the mean of its divisors is an integer number (479611119330).

Almost surely, 2^{11210212001208} is an apocalyptic number.

It is an amenable number.

11210212001208 is an abundant number, since it is smaller than the sum of its proper divisors (19484899635912).

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

11210212001208 is a wasteful number, since it uses less digits than its factorization.

11210212001208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169175268 (or 169175264 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 21.

Adding to 11210212001208 its reverse (80210021201211), we get a palindrome (91420233202419).

The spelling of 11210212001208 in words is "eleven trillion, two hundred ten billion, two hundred twelve million, one thousand, two hundred eight".