11122280923140 has 72 divisors (see below), whose sum is σ = 33826603050240. Its totient is φ = 2958115857984.

The previous prime is 11122280923129. The next prime is 11122280923157. The reversal of 11122280923140 is 4132908222111.

It is a happy number.

11122280923140 is a `hidden beast` number, since 1 + 112 + 228 + 0 + 9 + 2 + 314 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 11122280923095 and 11122280923104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81449524 + ... + 81585963.

Almost surely, 2^{11122280923140} is an apocalyptic number.

11122280923140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11122280923140 is an abundant number, since it is smaller than the sum of its proper divisors (22704322127100).

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

11122280923140 is a wasteful number, since it uses less digits than its factorization.

11122280923140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163035881 (or 163035876 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The spelling of 11122280923140 in words is "eleven trillion, one hundred twenty-two billion, two hundred eighty million, nine hundred twenty-three thousand, one hundred forty".