120201011220247 has 2 divisors, whose sum is σ = 120201011220248. Its totient is φ = 120201011220246.

The previous prime is 120201011220211. The next prime is 120201011220293. The reversal of 120201011220247 is 742022110102021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120201011220247 - 2⁷ = 120201011220119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120201011220547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60100505610123 + 60100505610124.

It is an arithmetic number, because the mean of its divisors is an integer number (60100505610124).

Almost surely, 2^{120201011220247} is an apocalyptic number.

120201011220247 is a deficient number, since it is larger than the sum of its proper divisors (1).

120201011220247 is an equidigital number, since it uses as much as digits as its factorization.

120201011220247 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 25.

Adding to 120201011220247 its reverse (742022110102021), we get a palindrome (862223121322268).

The spelling of 120201011220247 in words is "one hundred twenty trillion, two hundred one billion, eleven million, two hundred twenty thousand, two hundred forty-seven".