11113221123010 has 16 divisors (see below), whose sum is σ = 20003837178816. Its totient is φ = 4445279747568.

The previous prime is 11113221122987. The next prime is 11113221123019. The reversal of 11113221123010 is 1032112231111.

It is not an unprimeable number, because it can be changed into a prime (11113221123019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7520059 + ... + 8875681.

It is an arithmetic number, because the mean of its divisors is an integer number (1250239823676).

Almost surely, 2^{11113221123010} is an apocalyptic number.

11113221123010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11113221123010 is a deficient number, since it is larger than the sum of its proper divisors (8890616055806).

11113221123010 is a wasteful number, since it uses less digits than its factorization.

11113221123010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2175417.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 11113221123010 its reverse (1032112231111), we get a palindrome (12145333354121).

The spelling of 11113221123010 in words is "eleven trillion, one hundred thirteen billion, two hundred twenty-one million, one hundred twenty-three thousand, ten".