11200242111500 has 96 divisors (see below), whose sum is σ = 26344443652800. Its totient is φ = 4135242585600.

The previous prime is 11200242111493. The next prime is 11200242111517. The reversal of 11200242111500 is 511124200211.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 153942131 + ... + 154014869.

It is an arithmetic number, because the mean of its divisors is an integer number (274421288050).

Almost surely, 2^{11200242111500} is an apocalyptic number.

11200242111500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11200242111500 is an abundant number, since it is smaller than the sum of its proper divisors (15144201541300).

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

11200242111500 is a wasteful number, since it uses less digits than its factorization.

11200242111500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96460 (or 96448 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 20.

Adding to 11200242111500 its reverse (511124200211), we get a palindrome (11711366311711).

The spelling of 11200242111500 in words is "eleven trillion, two hundred billion, two hundred forty-two million, one hundred eleven thousand, five hundred".