202210002221047 has 2 divisors, whose sum is σ = 202210002221048. Its totient is φ = 202210002221046.

The previous prime is 202210002221039. The next prime is 202210002221089. The reversal of 202210002221047 is 740122200012202.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202210002221047 - 2³ = 202210002221039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202210002225047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101105001110523 + 101105001110524.

It is an arithmetic number, because the mean of its divisors is an integer number (101105001110524).

Almost surely, 2^{202210002221047} is an apocalyptic number.

202210002221047 is a deficient number, since it is larger than the sum of its proper divisors (1).

202210002221047 is an equidigital number, since it uses as much as digits as its factorization.

202210002221047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 25.

Adding to 202210002221047 its reverse (740122200012202), we get a palindrome (942332202233249).

The spelling of 202210002221047 in words is "two hundred two trillion, two hundred ten billion, two million, two hundred twenty-one thousand, forty-seven".