11200020112051 has 2 divisors, whose sum is σ = 11200020112052. Its totient is φ = 11200020112050.

The previous prime is 11200020112033. The next prime is 11200020112217. The reversal of 11200020112051 is 15021102000211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11200020112051 - 2⁵ = 11200020112019 is a prime.

It is not a weakly prime, because it can be changed into another prime (11200020110051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600010056025 + 5600010056026.

It is an arithmetic number, because the mean of its divisors is an integer number (5600010056026).

Almost surely, 2^{11200020112051} is an apocalyptic number.

11200020112051 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200020112051 is an equidigital number, since it uses as much as digits as its factorization.

11200020112051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40, while the sum is 16.

Adding to 11200020112051 its reverse (15021102000211), we get a palindrome (26221122112262).

The spelling of 11200020112051 in words is "eleven trillion, two hundred billion, twenty million, one hundred twelve thousand, fifty-one".