1123372014668 has 12 divisors (see below), whose sum is σ = 1965908462952. Its totient is φ = 561683882400.

The previous prime is 1123372014643. The next prime is 1123372014673. The reversal of 1123372014668 is 8664102733211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1692968 + ... + 2261168.

It is an arithmetic number, because the mean of its divisors is an integer number (163825705246).

Almost surely, 2^{1123372014668} is an apocalyptic number.

It is an amenable number.

1123372014668 is a deficient number, since it is larger than the sum of its proper divisors (842536448284).

1123372014668 is a wasteful number, since it uses less digits than its factorization.

1123372014668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062472 (or 1062470 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

Adding to 1123372014668 its reverse (8664102733211), we get a palindrome (9787474747879).

The spelling of 1123372014668 in words is "one trillion, one hundred twenty-three billion, three hundred seventy-two million, fourteen thousand, six hundred sixty-eight".