1201201102247 has 2 divisors, whose sum is σ = 1201201102248. Its totient is φ = 1201201102246.

The previous prime is 1201201102183. The next prime is 1201201102261. The reversal of 1201201102247 is 7422011021021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1201201102247 - 2⁶ = 1201201102183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1201201132247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600600551123 + 600600551124.

It is an arithmetic number, because the mean of its divisors is an integer number (600600551124).

Almost surely, 2^{1201201102247} is an apocalyptic number.

1201201102247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201201102247 is an equidigital number, since it uses as much as digits as its factorization.

1201201102247 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 23.

Adding to 1201201102247 its reverse (7422011021021), we get a palindrome (8623212123268).

The spelling of 1201201102247 in words is "one trillion, two hundred one billion, two hundred one million, one hundred two thousand, two hundred forty-seven".