11124207954720 has 144 divisors (see below), whose sum is σ = 43384411062720. Its totient is φ = 2542676101632.

The previous prime is 11124207954661. The next prime is 11124207954733. The reversal of 11124207954720 is 2745970242111.

11124207954720 is a `hidden beast` number, since 1 + 1 + 12 + 4 + 2 + 0 + 79 + 547 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 551785950 + ... + 551806109.

It is an arithmetic number, because the mean of its divisors is an integer number (301280632380).

Almost surely, 2^{11124207954720} is an apocalyptic number.

11124207954720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11124207954720 is an abundant number, since it is smaller than the sum of its proper divisors (32260203108000).

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

11124207954720 is a wasteful number, since it uses less digits than its factorization.

11124207954720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103592087 (or 1103592076 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The spelling of 11124207954720 in words is "eleven trillion, one hundred twenty-four billion, two hundred seven million, nine hundred fifty-four thousand, seven hundred twenty".