11002113222 has 16 divisors (see below), whose sum is σ = 22052381232. Its totient is φ = 3659345280.

The previous prime is 11002113163. The next prime is 11002113233. The reversal of 11002113222 is 22231120011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2003479 + ... + 2008962.

It is an arithmetic number, because the mean of its divisors is an integer number (1378273827).

Almost surely, 2^11002113222 is an apocalyptic number.

11002113222 is an abundant number, since it is smaller than the sum of its proper divisors (11050268010).

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

11002113222 is a wasteful number, since it uses less digits than its factorization.

11002113222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4012903.

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

Adding to 11002113222 its reverse (22231120011), we get a palindrome (33233233233).

The spelling of 11002113222 in words is "eleven billion, two million, one hundred thirteen thousand, two hundred twenty-two".