11222303012244 has 72 divisors (see below), whose sum is σ = 28530133632000. Its totient is φ = 3719326028544.

The previous prime is 11222303012201. The next prime is 11222303012251. The reversal of 11222303012244 is 44221030322211.

11222303012244 is a `hidden beast` number, since 1 + 122 + 230 + 301 + 2 + 2 + 4 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45235612 + ... + 45483020.

It is an arithmetic number, because the mean of its divisors is an integer number (396251856000).

Almost surely, 2^{11222303012244} is an apocalyptic number.

It is an amenable number.

11222303012244 is an abundant number, since it is smaller than the sum of its proper divisors (17307830619756).

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

11222303012244 is a wasteful number, since it uses less digits than its factorization.

11222303012244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254637 (or 254632 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 11222303012244 its reverse (44221030322211), we get a palindrome (55443333334455).

The spelling of 11222303012244 in words is "eleven trillion, two hundred twenty-two billion, three hundred three million, twelve thousand, two hundred forty-four".