212220210110147 has 2 divisors, whose sum is σ = 212220210110148. Its totient is φ = 212220210110146.

The previous prime is 212220210110101. The next prime is 212220210110177. The reversal of 212220210110147 is 741011012022212.

212220210110147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212220210110147 - 2²⁶ = 212220143001283 is a prime.

It is not a weakly prime, because it can be changed into another prime (212220210110177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106110105055073 + 106110105055074.

It is an arithmetic number, because the mean of its divisors is an integer number (106110105055074).

Almost surely, 2^{212220210110147} is an apocalyptic number.

212220210110147 is a deficient number, since it is larger than the sum of its proper divisors (1).

212220210110147 is an equidigital number, since it uses as much as digits as its factorization.

212220210110147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 26.

Adding to 212220210110147 its reverse (741011012022212), we get a palindrome (953231222132359).

The spelling of 212220210110147 in words is "two hundred twelve trillion, two hundred twenty billion, two hundred ten million, one hundred ten thousand, one hundred forty-seven".