1113221113106 has 96 divisors (see below), whose sum is σ = 1775556958464. Its totient is φ = 523179417600.

The previous prime is 1113221113087. The next prime is 1113221113133. The reversal of 1113221113106 is 6013111223111.

It is a super-2 number, since 2×1113221113106² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5275929341 + ... + 5275929551.

It is an arithmetic number, because the mean of its divisors is an integer number (18495384984).

Almost surely, 2^{1113221113106} is an apocalyptic number.

1113221113106 is a deficient number, since it is larger than the sum of its proper divisors (662335845358).

1113221113106 is a wasteful number, since it uses less digits than its factorization.

1113221113106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708 (or 667 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 23.

Adding to 1113221113106 its reverse (6013111223111), we get a palindrome (7126332336217).

The spelling of 1113221113106 in words is "one trillion, one hundred thirteen billion, two hundred twenty-one million, one hundred thirteen thousand, one hundred six".