11001120142124 has 12 divisors (see below), whose sum is σ = 22002240284304. Its totient is φ = 4714765775184.

The previous prime is 11001120142121. The next prime is 11001120142171. The reversal of 11001120142124 is 42124102110011.

11001120142124 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 11001120142096 and 11001120142105.

It is not an unprimeable number, because it can be changed into a prime (11001120142121) 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, 196448573939 + ... + 196448573994.

It is an arithmetic number, because the mean of its divisors is an integer number (1833520023692).

Almost surely, 2^{11001120142124} is an apocalyptic number.

11001120142124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11001120142124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11001120142124 is a wasteful number, since it uses less digits than its factorization.

11001120142124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392897147944 (or 392897147942 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 11001120142124 its reverse (42124102110011), we get a palindrome (53125222252135).

The spelling of 11001120142124 in words is "eleven trillion, one billion, one hundred twenty million, one hundred forty-two thousand, one hundred twenty-four".