220112120147 has 2 divisors, whose sum is σ = 220112120148. Its totient is φ = 220112120146.

The previous prime is 220112120143. The next prime is 220112120149. The reversal of 220112120147 is 741021211022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220112120147 - 2² = 220112120143 is a prime.

Together with 220112120149, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (220112120143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110056060073 + 110056060074.

It is an arithmetic number, because the mean of its divisors is an integer number (110056060074).

Almost surely, 2^220112120147 is an apocalyptic number.

220112120147 is a deficient number, since it is larger than the sum of its proper divisors (1).

220112120147 is an equidigital number, since it uses as much as digits as its factorization.

220112120147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 23.

Adding to 220112120147 its reverse (741021211022), we get a palindrome (961133331169).

The spelling of 220112120147 in words is "two hundred twenty billion, one hundred twelve million, one hundred twenty thousand, one hundred forty-seven".