11222070166147 has 2 divisors, whose sum is σ = 11222070166148. Its totient is φ = 11222070166146.

The previous prime is 11222070166141. The next prime is 11222070166159. The reversal of 11222070166147 is 74166107022211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11222070166147 - 2⁷ = 11222070166019 is a prime.

It is not a weakly prime, because it can be changed into another prime (11222070166141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611035083073 + 5611035083074.

It is an arithmetic number, because the mean of its divisors is an integer number (5611035083074).

Almost surely, 2^{11222070166147} is an apocalyptic number.

11222070166147 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222070166147 is an equidigital number, since it uses as much as digits as its factorization.

11222070166147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 40.

Adding to 11222070166147 its reverse (74166107022211), we get a palindrome (85388177188358).

The spelling of 11222070166147 in words is "eleven trillion, two hundred twenty-two billion, seventy million, one hundred sixty-six thousand, one hundred forty-seven".