11122200232 has 32 divisors (see below), whose sum is σ = 24499954080. Its totient is φ = 4666656960.

The previous prime is 11122200227. The next prime is 11122200233. The reversal of 11122200232 is 23200222111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11122200233) by changing a digit.

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, 4859958 + ... + 4862245.

It is an arithmetic number, because the mean of its divisors is an integer number (765623565).

Almost surely, 2^11122200232 is an apocalyptic number.

It is an amenable number.

11122200232 is an abundant number, since it is smaller than the sum of its proper divisors (13377753848).

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

11122200232 is a wasteful number, since it uses less digits than its factorization.

11122200232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9722233 (or 9722229 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11122200232 its reverse (23200222111), we get a palindrome (34322422343).

The spelling of 11122200232 in words is "eleven billion, one hundred twenty-two million, two hundred thousand, two hundred thirty-two".