211120022003047 has 2 divisors, whose sum is σ = 211120022003048. Its totient is φ = 211120022003046.

The previous prime is 211120022002973. The next prime is 211120022003057. The reversal of 211120022003047 is 740300220021112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 211120022003047 - 2¹⁵ = 211120021970279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211120022003057) 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, 105560011001523 + 105560011001524.

It is an arithmetic number, because the mean of its divisors is an integer number (105560011001524).

Almost surely, 2^{211120022003047} is an apocalyptic number.

211120022003047 is a deficient number, since it is larger than the sum of its proper divisors (1).

211120022003047 is an equidigital number, since it uses as much as digits as its factorization.

211120022003047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 211120022003047 its reverse (740300220021112), we get a palindrome (951420242024159).

The spelling of 211120022003047 in words is "two hundred eleven trillion, one hundred twenty billion, twenty-two million, three thousand, forty-seven".