11222012102051 has 2 divisors, whose sum is σ = 11222012102052. Its totient is φ = 11222012102050.

The previous prime is 11222012102003. The next prime is 11222012102087. The reversal of 11222012102051 is 15020121022211.

It is a strong prime.

It is an emirp because it is prime and its reverse (15020121022211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11222012102051 - 2⁴² = 6823965590947 is a prime.

It is not a weakly prime, because it can be changed into another prime (11222012102351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611006051025 + 5611006051026.

It is an arithmetic number, because the mean of its divisors is an integer number (5611006051026).

Almost surely, 2^{11222012102051} is an apocalyptic number.

11222012102051 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222012102051 is an equidigital number, since it uses as much as digits as its factorization.

11222012102051 is an odious number, because the sum of its binary digits is odd.

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

Adding to 11222012102051 its reverse (15020121022211), we get a palindrome (26242133124262).

The spelling of 11222012102051 in words is "eleven trillion, two hundred twenty-two billion, twelve million, one hundred two thousand, fifty-one".