1122128515354 has 96 divisors (see below), whose sum is σ = 2167447982400. Its totient is φ = 430768316160.

The previous prime is 1122128515351. The next prime is 1122128515379. The reversal of 1122128515354 is 4535158212211.

It is not an unprimeable number, because it can be changed into a prime (1122128515351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 84117217 + ... + 84130555.

It is an arithmetic number, because the mean of its divisors is an integer number (22577583150).

Almost surely, 2^{1122128515354} is an apocalyptic number.

1122128515354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1122128515354 is a deficient number, since it is larger than the sum of its proper divisors (1045319467046).

1122128515354 is a wasteful number, since it uses less digits than its factorization.

1122128515354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14508 (or 14501 counting only the distinct ones).

The product of its digits is 96000, while the sum is 40.

The spelling of 1122128515354 in words is "one trillion, one hundred twenty-two billion, one hundred twenty-eight million, five hundred fifteen thousand, three hundred fifty-four".