2210100221047 has 2 divisors, whose sum is σ = 2210100221048. Its totient is φ = 2210100221046.

The previous prime is 2210100221041. The next prime is 2210100221117. The reversal of 2210100221047 is 7401220010122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2210100221047 - 2¹¹ = 2210100218999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2210100221041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105050110523 + 1105050110524.

It is an arithmetic number, because the mean of its divisors is an integer number (1105050110524).

Almost surely, 2^{2210100221047} is an apocalyptic number.

2210100221047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210100221047 is an equidigital number, since it uses as much as digits as its factorization.

2210100221047 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 22.

Adding to 2210100221047 its reverse (7401220010122), we get a palindrome (9611320231169).

The spelling of 2210100221047 in words is "two trillion, two hundred ten billion, one hundred million, two hundred twenty-one thousand, forty-seven".