1122113120124 has 12 divisors (see below), whose sum is σ = 2618263946984. Its totient is φ = 374037706704.

The previous prime is 1122113120123. The next prime is 1122113120131. The reversal of 1122113120124 is 4210213112211.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 1122113120124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122113120123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46754713327 + ... + 46754713350.

Almost surely, 2^{1122113120124} is an apocalyptic number.

It is an amenable number.

1122113120124 is an abundant number, since it is smaller than the sum of its proper divisors (1496150826860).

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

1122113120124 is a wasteful number, since it uses less digits than its factorization.

1122113120124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93509426684 (or 93509426682 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 1122113120124 its reverse (4210213112211), we get a palindrome (5332326232335).

The spelling of 1122113120124 in words is "one trillion, one hundred twenty-two billion, one hundred thirteen million, one hundred twenty thousand, one hundred twenty-four".