202222122201247 has 2 divisors, whose sum is σ = 202222122201248. Its totient is φ = 202222122201246.

The previous prime is 202222122201193. The next prime is 202222122201259. The reversal of 202222122201247 is 742102221222202.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202222122201247 - 2¹¹ = 202222122199199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202222122201277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101111061100623 + 101111061100624.

It is an arithmetic number, because the mean of its divisors is an integer number (101111061100624).

Almost surely, 2^{202222122201247} is an apocalyptic number.

202222122201247 is a deficient number, since it is larger than the sum of its proper divisors (1).

202222122201247 is an equidigital number, since it uses as much as digits as its factorization.

202222122201247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14336, while the sum is 31.

Adding to 202222122201247 its reverse (742102221222202), we get a palindrome (944324343423449).

The spelling of 202222122201247 in words is "two hundred two trillion, two hundred twenty-two billion, one hundred twenty-two million, two hundred one thousand, two hundred forty-seven".