11112200043 has 8 divisors (see below), whose sum is σ = 16932876288. Its totient is φ = 6349828584.

The previous prime is 11112200041. The next prime is 11112200053. The reversal of 11112200043 is 34000221111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11112200043 - 2¹ = 11112200041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11112199995 and 11112200031.

It is not an unprimeable number, because it can be changed into a prime (11112200041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264576171 + ... + 264576212.

It is an arithmetic number, because the mean of its divisors is an integer number (2116609536).

Almost surely, 2^11112200043 is an apocalyptic number.

11112200043 is a deficient number, since it is larger than the sum of its proper divisors (5820676245).

11112200043 is an equidigital number, since it uses as much as digits as its factorization.

11112200043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529152393.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11112200043 its reverse (34000221111), we get a palindrome (45112421154).

The spelling of 11112200043 in words is "eleven billion, one hundred twelve million, two hundred thousand, forty-three".