220010211000947 has 2 divisors, whose sum is σ = 220010211000948. Its totient is φ = 220010211000946.

The previous prime is 220010211000911. The next prime is 220010211000977. The reversal of 220010211000947 is 749000112010022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220010211000947 - 2¹⁰ = 220010210999923 is a prime.

It is not a weakly prime, because it can be changed into another prime (220010211000977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110005105500473 + 110005105500474.

It is an arithmetic number, because the mean of its divisors is an integer number (110005105500474).

Almost surely, 2^{220010211000947} is an apocalyptic number.

220010211000947 is a deficient number, since it is larger than the sum of its proper divisors (1).

220010211000947 is an equidigital number, since it uses as much as digits as its factorization.

220010211000947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 29.

Adding to 220010211000947 its reverse (749000112010022), we get a palindrome (969010323010969).

The spelling of 220010211000947 in words is "two hundred twenty trillion, ten billion, two hundred eleven million, nine hundred forty-seven", and thus it is an aban number.