11200050225779 has 4 divisors (see below), whose sum is σ = 11285546792520. Its totient is φ = 11114553659040.

The previous prime is 11200050225743. The next prime is 11200050225799. The reversal of 11200050225779 is 97752205000211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11200050225779 is a prime.

It is a super-2 number, since 2×11200050225779² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11200050225709) 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, 42748283174 + ... + 42748283435.

It is an arithmetic number, because the mean of its divisors is an integer number (2821386698130).

Almost surely, 2^{11200050225779} is an apocalyptic number.

11200050225779 is a deficient number, since it is larger than the sum of its proper divisors (85496566741).

11200050225779 is an equidigital number, since it uses as much as digits as its factorization.

11200050225779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85496566740.

The product of its (nonzero) digits is 88200, while the sum is 41.

The spelling of 11200050225779 in words is "eleven trillion, two hundred billion, fifty million, two hundred twenty-five thousand, seven hundred seventy-nine".