11002201206 has 32 divisors (see below), whose sum is σ = 22583315808. Its totient is φ = 3571925760.

The previous prime is 11002201183. The next prime is 11002201207. The reversal of 11002201206 is 60210220011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002201207) 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, 82705 + ... + 169836.

It is an arithmetic number, because the mean of its divisors is an integer number (705728619).

Almost surely, 2^11002201206 is an apocalyptic number.

11002201206 is an abundant number, since it is smaller than the sum of its proper divisors (11581114602).

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

11002201206 is a wasteful number, since it uses less digits than its factorization.

11002201206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252736.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11002201206 its reverse (60210220011), we get a palindrome (71212421217).

The spelling of 11002201206 in words is "eleven billion, two million, two hundred one thousand, two hundred six".