10222012147 has 2 divisors, whose sum is σ = 10222012148. Its totient is φ = 10222012146.

The previous prime is 10222012091. The next prime is 10222012169. The reversal of 10222012147 is 74121022201.

10222012147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (10222012169) can be obtained adding 10222012147 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10222012147 is a prime.

It is not a weakly prime, because it can be changed into another prime (10222010147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111006073 + 5111006074.

It is an arithmetic number, because the mean of its divisors is an integer number (5111006074).

Almost surely, 2^10222012147 is an apocalyptic number.

10222012147 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222012147 is an equidigital number, since it uses as much as digits as its factorization.

10222012147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 10222012147 its reverse (74121022201), we get a palindrome (84343034348).

The spelling of 10222012147 in words is "ten billion, two hundred twenty-two million, twelve thousand, one hundred forty-seven".