11223101012 has 24 divisors (see below), whose sum is σ = 19857882240. Its totient is φ = 5549549600.

The previous prime is 11223100991. The next prime is 11223101039. The reversal of 11223101012 is 21010132211.

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, 342689 + ... + 374007.

It is an arithmetic number, because the mean of its divisors is an integer number (827411760).

Almost surely, 2^11223101012 is an apocalyptic number.

It is an amenable number.

11223101012 is a deficient number, since it is larger than the sum of its proper divisors (8634781228).

11223101012 is a wasteful number, since it uses less digits than its factorization.

11223101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32311 (or 32309 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11223101012 its reverse (21010132211), we get a palindrome (32233233223).

The spelling of 11223101012 in words is "eleven billion, two hundred twenty-three million, one hundred one thousand, twelve".