11120112122051 has 2 divisors, whose sum is σ = 11120112122052. Its totient is φ = 11120112122050.

The previous prime is 11120112121999. The next prime is 11120112122059. The reversal of 11120112122051 is 15022121102111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11120112122051 is a prime.

It is not a weakly prime, because it can be changed into another prime (11120112122059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560056061025 + 5560056061026.

It is an arithmetic number, because the mean of its divisors is an integer number (5560056061026).

Almost surely, 2^{11120112122051} is an apocalyptic number.

11120112122051 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120112122051 is an equidigital number, since it uses as much as digits as its factorization.

11120112122051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80, while the sum is 20.

Adding to 11120112122051 its reverse (15022121102111), we get a palindrome (26142233224162).

The spelling of 11120112122051 in words is "eleven trillion, one hundred twenty billion, one hundred twelve million, one hundred twenty-two thousand, fifty-one".